DP-900 Exam –ExamTopics [PDF]

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Topic 1 - Single Topic

Topic 1

Question #1

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive-cognitive-analytics/

  AWSCloud

Highly Voted 

2 years, 2 months ago

Descriptive analytics tells "What happened in the past". So B is the right choice. upvoted 48 times

  Samanouseke

Highly Voted 

1 year, 8 months ago

Passed on 04/18/2021, country Brazil. 49 questions. All questions from here. Two new questions out of this dump pool. Pay attention because they changed position for the answers in some questions. A lot of drag and drop and multiple choices. Thanks Exam Topic community. Let's keep going. Best of lucky to everyone. upvoted 36 times

  madyjoe21 1 year, 8 months ago I'm from Brazil too! Nice to see u here! upvoted 6 times

  Anirban_Bose

Most Recent 

3 weeks, 1 day ago

B is the correct Answer upvoted 1 times

  cocolee 6 months, 2 weeks ago is this question out of syllabus of dp900 now? Seems like it should be something in dp500 now upvoted 1 times

  blackskies 3 months, 2 weeks ago it looks like. upvoted 1 times

  Gracious_T 7 months ago I just finished my exam and I passed, 929 out of 1000. Most of the questions were answered here. Thank you very much ExamTopics for making this easy for me. upvoted 2 times

👍👍

  SamuelSami 9 months, 2 weeks ago Descriptive Analytics tells you what happened in the past. Diagnostic Analytics helps you understand why something happened in the past. Diagnostic analytics ask about the present. They drill down into why something has happened and helps users diagnose issues. Descriptive analytics ask about the past. They want to know what has been happening to the business and how this is likely to affect future sales. upvoted 11 times

  eusebio72 9 months, 3 weeks ago Passed thisd morning. 49 questions and 46 present here. 3 are new https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  AZ5cert 9 months, 3 weeks ago Correct Answer: B A is "Predictive" C is "Prescriptive" D is "Diagnostic" upvoted 13 times

  Kermedi2018 10 months, 2 weeks ago hey what is the Difference between Descriptive Analytics and Diagnostics Analytics? upvoted 2 times

  sirhsgnahz 10 months, 1 week ago Diagnostics analytics takes the outcome (data trend, pattern, etc.) of descriptive analytics to get insights and find the root causes of outcomes upvoted 3 times

  RMJ21 11 months ago B https://docs.microsoft.com/en-us/learn/modules/explore-concepts-of-data-analytics/4-explore upvoted 1 times

  yomar 11 months ago la b, que ocurre en el pasado upvoted 1 times

  Fireside 11 months ago B all the way! upvoted 1 times

  sumanshu 11 months, 1 week ago Vote for B A is "Predictive" C is "Prescriptive" (I guess) D is "Diagnostic" upvoted 1 times

  blueCrystal 11 months, 2 weeks ago Thank you Exam Topics for this wonderful community. Passed this exam today. All the best everyone who are preparing upvoted 1 times

  Satyapn9 11 months, 2 weeks ago The answer is right; DESCRIPTIVE Analytics upvoted 1 times

  Ticloud 1 year, 1 month ago Passed on 12/07/2021, country Brazil, 49 questions. Not all questions from here I guess its 80%. Thanks guys good lucky to everyone. upvoted 2 times

  Dmasked1 1 year, 1 month ago Descriptive upvoted 1 times

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Topic 1

Question #2

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://www.sqlshack.com/what-is-database-normalization-in-sql-server/

  giventheman

Highly Voted 

2 years, 3 months ago

no yes yes upvoted 48 times

  yeanlingmedal71

Highly Voted 

1 year, 7 months ago

Normalization is the process of organizing data in a database. This includes creating tables and establishing relationships between those tables according to rules designed both to protect the data and to make the database more flexible by eliminating redundancy and inconsistent dependency. https://docs.microsoft.com/en-us/office/troubleshoot/access/database-normalizationdescription#:~:text=Normalization%20is%20the%20process%20of,eliminating%20redundancy%20and%20inconsistent%20dependency upvoted 15 times

  axgabi

Most Recent 

3 weeks, 2 days ago

in Exam 18 dec 2022 upvoted 2 times

  Ozzy111 8 months ago N, Y, Y upvoted 1 times

  heenak55 8 months, 3 weeks ago In exam 21 April 2022 upvoted 2 times

  AZ5cert 9 months, 3 weeks ago Correct Answer: N Y Y upvoted 2 times

  D_Mo_ZY 9 months, 4 weeks ago No Yes Yes Was in the exam (18/03/2022) upvoted 2 times

  yomar 11 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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NO, YES YES upvoted 2 times

  sumanshu 11 months, 1 week ago NO YES YES upvoted 2 times

  IngoB 12 months ago why improvement of integrity? upvoted 2 times

  mnsait 11 months ago Without normalization, one may end up with the same data being maintained in more than one place. It may possibly lead to updating the data in one but not the other places leading to data integrity issues. upvoted 4 times

  Dmasked1 1 year, 1 month ago No yes yes upvoted 2 times

  JayBee65 1 year, 1 month ago I agree no and yes, but why does this improve data integrity? upvoted 2 times

  kashi1983 1 year, 5 months ago Answer is correct upvoted 3 times

  Navi 1 year, 7 months ago No, Yes, Yes is the correct answer. upvoted 3 times

  Armandoo 1 year, 7 months ago NO YES YES upvoted 2 times

  Mist3 1 year, 8 months ago Correct upvoted 2 times

  ANath 1 year, 9 months ago NO, YES, YES upvoted 1 times

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Topic 1

Question #3

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Extract, transform, and load (ETL) is a data pipeline used to collect data from various sources, transform the data according to business rules, and load it into a destination data store. Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl

  muks1003

Highly Voted 

6 months, 3 weeks ago

For ETL it should be C, for ELT it will be B. upvoted 12 times

  heenak55

Highly Voted 

8 months, 3 weeks ago

I am confused for the answer why it is C instead of B upvoted 5 times

  pads98 8 months, 3 weeks ago ETL process, note the order EXTRACT, TRANSFORM, LOAD. data should be TRANSFORMED(processed) before it is loaded. upvoted 8 times

  dongboy 8 months, 3 weeks ago It's in the name, E T L. The data needs to be transformed before it is loaded. If this was ELT, then the answer would be B. upvoted 4 times

  Rakrah

Most Recent 

1 day, 11 hours ago

ETL - Extract then Transform the Load - It always ensure apply all the transformation logic after extracting/bore loading into Target table. Target table is ready to use the data for reporting/visualizations. My preference is "C" upvoted 1 times

  KMLearn3 1 month ago Pretty similar to Qst#31 (ELT there). Here ETL. It will be understandable if you take "transform" and "process" as equivalent. And then yes, process/transform is before load. And on ELT (Qst#31): yes, for transform/process the target needs capabilities for it. upvoted 1 times

  KMLearn3 1 month ago Missleading because question is about "requires" (=prerequisite) and then the answer "fully processed before". Extraction belongs to processing (ETL or ELT). So why should that have startet after "FULLY processed before"? https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  edurakhan 1 month, 3 weeks ago Exam 11/15/22 upvoted 1 times

  JustMe84 6 months ago The answer has to be C. Microsoft trainer handbook describes ETL as raw data being retrieved and transformed before being saved. The book also states that ELT is data stored before being transformed. Although the question is poorly articulated, I would choose C in this case. upvoted 2 times

  TiTe123 6 months, 2 weeks ago I think this is a misleading question. Clearly it is not A or D. ETL process can be run in parallel to save time. While data is being extracted, a transformation process could be working on data already received and prepare it for loading, and a loading process can begin working on the prepared data, rather than waiting for the entire extraction process to complete. (https://docs.microsoft.com/en-us/azure/architecture/dataguide/relational-data/etl). This suggests that C is also incorrect. This leaves B. By the book, this would be correct for ELT but appears incorrect for ETL because the transformation process occurs in an isolated specialized engine prior to loading. However, in reality, a lot of older ETL routines are actually ELT based on their infrastructure. Therefore, I would be inclined to go for B. Nonetheless another poorly chosen question though. upvoted 3 times

  SyedaShapna 7 months, 3 weeks ago Answer :C upvoted 1 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 2 times

  purvalstrikes 8 months ago Exam: 05/12/2022 upvoted 2 times

  trdr 8 months, 2 weeks ago Answer: C upvoted 1 times

  kingzmole 8 months, 3 weeks ago Transform mean processed. so the answer should be B upvoted 3 times

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Topic 1

Question #4

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

When to use batch processing. You might expect latencies when using batch processing. For many situations, however, this type of delay before the transfer of data begins is not a big issue - the processes that use this function are not mission critical at the exact moment. Reference: https://www.bmc.com/blogs/what-is-batch-processing-batch-processing-explained/

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer. Latency is expected in Batch Processing upvoted 5 times

  Abhi256

Most Recent 

3 weeks, 3 days ago

Latency is expected. upvoted 2 times

  captnfabinou 1 month ago was on exam on 12/08/2022 upvoted 1 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 upvoted 2 times

  zekblue 3 months, 3 weeks ago correct answer upvoted 3 times

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Topic 1

Question #5

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://azure.microsoft.com/en-us/services/cognitive-services/speech-services/

  jasu

2 years, 4 months ago

Highly Voted 

Transcribe means converting from Audio to Text. This is similar to Alexa, Alexa is a Cognitive device. Cognitive is the correct answer. upvoted 109 times

  Tremayne 5 months, 2 weeks ago Great explanation upvoted 2 times

  Sc2

Highly Voted 

2 years, 4 months ago

I agree with cognitive upvoted 38 times

  PatYeo

Most Recent 

3 months, 1 week ago

https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive-cognitive-analytics/ Cognitive is correct. upvoted 3 times

  GURU112021 6 months, 2 weeks ago Answer is correct upvoted 1 times

  abosafi87 8 months, 3 weeks ago cognitive is the correct answer upvoted 1 times

  Atemius 9 months, 2 weeks ago Cognitive https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/batch-transcription upvoted 2 times

  AZ5cert 9 months, 3 weeks ago Correct Answer: Cognitive upvoted 1 times

  RajeshAzure 10 months, 1 week ago correct answer is C upvoted 1 times

  yomar 11 months ago LA respuesta es la A-cognitive upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  sumanshu 11 months, 1 week ago Vote for A (Cognitive) upvoted 1 times

  chrzanekz 1 year ago Cognitive is correct answer upvoted 1 times

  AzureDP900 1 year, 3 months ago Cognitive is correct. https://docs.microsoft.com/en-us/learn/modules/data-analytics-microsoft/2-data-analysis upvoted 3 times

  AzureDP900 1 year, 3 months ago Cognitive is correct answer for this question and here is more detailed explanation. https://docs.microsoft.com/en-us/learn/modules/data-analytics-microsoft/2-data-analysis upvoted 3 times

  Tob1as 1 year, 4 months ago Cognitive upvoted 1 times

  choyoy16 1 year, 6 months ago Correct. Transcribing audio to text is a cognitive services in Machine Learning. Got also question like this in AI-900. upvoted 4 times

  Armandoo 1 year, 7 months ago Machine Learning can be used in Cognitive analytics. Audio transcription can be done by ML. Therefore A is the correct answer. upvoted 1 times

  AVP_Riga 1 year, 7 months ago Cognitive. I'm very surprised why people comment with incorrect answers. Please at least try google it before if you want to comment. upvoted 2 times

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Topic 1

Question #6

DRAG DROP Match the types of analytics that can be used to answer the business questions. To answer, drag the appropriate analytics type from the column on the left to its question on the right. Each analytics type may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer: Incorrect Answer: Box 1: Diagnostic Diagnostic Analytics: At this stage you can begin to answer some of those why questions. Historical data can begin to be measured against other data to answer the question of why something happened in the past. This is the process of gathering and interpreting different data sets to identify anomalies, detect patters, and determine relationships. Box 2: Prescriptive Prescriptive analytics is a combination of data, mathematical models, and various business rules to infer actions to influence future desired outcomes. Predictive analytics, broadly speaking, is a category of business intelligence that uses descriptive and predictive variables from the past to analyze and identify the likelihood of an unknown future outcome Box 3: Descriptive -

✑ Generally speaking, data analytics comes in four types: ✑ Descriptive, to answer the question: What's happening? ✑ Diagnostic, to answer the question: Why's happening? ✑ Predictive, to answer the question: What will happen? ✑ Prescriptive, to answer the question: What actions should we take?

Reference: https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive-cognitive-analytics/ https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-will-happen-with-iot-analytics/

  WillyMac

Highly Voted 

1 year, 3 months ago

The last must be "Cognitivive". That's what about Azure Cognitive Services upvoted 27 times

  floop92 1 year ago Agreed! Had this in the course https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 3 times

  gs23mi

Highly Voted 

1 year, 2 months ago

1 diagnostic : it answers the question "why did it happen?" 2 prescritive : it answers the question "how can we make it happen?" 3 descriptive: it answers the question "what happened'" ref: Microsoft Azure Data Fundamentals - page 23-24 upvoted 24 times

  Yaizapez 10 months, 3 weeks ago The third scenario doesn't look into "what happened": It's asking for text analytics, which is not a descriptive function but a cognitive one. upvoted 20 times

  amit3770

Most Recent 

1 week, 3 days ago

3 rd one seems congnitive to me upvoted 1 times

  KMLearn3 1 month ago Page not found: https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive-cognitiveanalytics/%20https:/azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-will-happen-with-iot-analytics/ upvoted 1 times

  rohjay 3 months, 1 week ago The third one is incorrect, it should be cognitive as it searches the company employees' names from some documents. upvoted 5 times

  JA2018 3 months ago Agreed. You can refer to this. What is Named Entity Recognition (NER) in Azure Cognitive Service for Language? https://learn.microsoft.com/en-us/azure/cognitive-services/language-service/named-entity-recognition/overview upvoted 2 times

  RajeshAzure 10 months, 1 week ago correct answer upvoted 2 times

  at_me_jay 9 months, 1 week ago Could you please explain why? It's not really a description of anything right? upvoted 1 times

  yomar 11 months ago -diagnostica -Prescriptive -cognitivo upvoted 6 times

  JustinTom 11 months ago Diagnostic Prescriptive Cognitive upvoted 6 times

  rick245 11 months, 1 week ago Shouldn't 3) be cognitive? https://docs.microsoft.com/en-us/learn/modules/analyze-text-with-text-analytics-service/1-introduction In Microsoft Azure, the Language cognitive service can help simplify application development by using pre-trained models that can: ... Identify and categorize entities in the text. Entities can be people, places, organizations, or even everyday items such as dates, times, quantities, and so on. The question asks "Which people are mentioned in a company's business documents?" and that is exactly an application of cognitive services In this module, you'll explore some of these capabilities and gain an understanding of how you might apply them to applications such as: ... A tool to extract brand information or company names from documents or other text for identification purposes. upvoted 7 times

  BabyBee 9 months, 1 week ago Indeed 3 is Cognitive. Identify and categorize entities in the text. Entities can be people, places, organizations, or even everyday items such as dates, times, quantities, and so on. upvoted 2 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  sumanshu 11 months, 1 week ago Diagnostic Prescriptive Descriptive upvoted 2 times

  sumanshu 11 months, 1 week ago Last should be "Cognitive" upvoted 2 times

  Rrider 11 months, 3 weeks ago 1. diagnostic 2. prescriptive 3. cognitive upvoted 2 times

  jomtnez 1 year, 1 month ago I would say descriptive for the last one, cognitive would be a process in which the scanned documents are processed automatically by an AI system, but it does not say anything like that, so descriptive is correct. upvoted 8 times

  puksometron 1 year, 3 months ago These answers seem correct. There's a nice discussion about this one here: https://www.examtopics.com/discussions/microsoft/view/32005exam-dp-900-topic-1-question-5-discussion/. Seems like there was confusion about the last one, I think descriptive is correct here. upvoted 1 times

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Question #7

DP-900 Exam – Free Actual Q&As, Page 1 | ExamTopics

Topic 1

HOTSPOT You have the following JSON document.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the JSON document. NOTE: Each correct selection is worth one point. Hot Area:

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Correct Answer:

Reference: https://www.w3schools.com/js/js_json_arrays.asp https://www.w3schools.com/js/js_json_objects.asp

  PM2

Highly Voted 

2 years, 3 months ago

Correct Answer upvoted 38 times

  Armandoo

Highly Voted 

1 year, 7 months ago

Root Object, Nested Root Object, and Array because of [ ] upvoted 14 times

  Eltooth

Most Recent 

6 months, 1 week ago

Root Object Array upvoted 3 times

  D_Mo_ZY 9 months, 4 weeks ago Correct Answer Was in the exam (18/03/2022) upvoted 5 times

  RajeshAzure 10 months, 1 week ago right answer upvoted 1 times

  yomar 11 months ago LA respuesta es la C-B-A upvoted 1 times

  sumanshu 11 months, 1 week ago Root, Nested Object, Nested Array upvoted 1 times

  Aneta_ane 1 year, 1 month ago appeared on the exam on 27/11/2021 upvoted 5 times

  theLazyGuy 1 year, 2 months ago SocialMedia is an Array object, as someone underline due to [ ], references: https://docs.microsoft.com/en-us/answers/questions/200268/adf-reading-array-of-objects-in-data-flow.html https://docs.microsoft.com/en-us/azure/data-factory/format-json upvoted 4 times

  dumbmf 1 year, 5 months ago sahi hai bhai tension mat lo ok upvoted 3 times

  Alexpet 1 year, 7 months ago Social media is the same as address in structure therefore it is a Nested Object. Arrays are usually sequences of numbers whereas elements in Address and Social Media are key and value types. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  AVP_Riga 1 year, 7 months ago JSON array is between []. upvoted 4 times

  mattvasc 1 year, 7 months ago Social Media is an array of objects. You can check the syntax in json.org website. upvoted 4 times

  ranimswami 1 year, 7 months ago customer is root obj upvoted 1 times

  yeanlingmedal71 1 year, 7 months ago Agreed, answer is correct. Here's some reference: https://www.digitalocean.com/community/tutorials/an-introduction-to-json upvoted 2 times

  objecto 1 year, 10 months ago Correct upvoted 2 times

  carlostome 2 years ago Correct!!! upvoted 1 times

  abofficial 2 years, 1 month ago Answers are absolutely correct without any iota of doubt upvoted 2 times

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Question #8

Topic 1

HOTSPOT You are reviewing the data model shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic. NOTE: Each correct selection is worth one point Hot Area:

Correct Answer:

Box 1: star schema In computing, the star schema is the simplest style of data mart schema and is the approach most widely used to develop data warehouses and dimensional data marts. The star schema consists of one or more fact tables referencing any number of dimension tables. The star schema is an important special case of the snowflake schema, and is more effective for handling simpler queries. Example:

Incorrect Answers: The data in the question is not normalized. The snowflake schema is a variation of the star schema, featuring normalization of dimension tables. Example:

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Note: A snowflake schema is a logical arrangement of tables in a multidimensional database such that the entity relationship diagram resembles a snowflake shape. The snowflake schema is represented by centralized fact tables which are connected to multiple dimensions. [citation needed]. "Snowflaking" is a method of normalizing the dimension tables in a star schema. When it is completely normalized along all the dimension tables, the resultant structure resembles a snowflake with the fact table in the middle. Box 2: dimension The star schema consists of one or more fact tables referencing any number of dimension tables. Reference: https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-tables-overview https://en.wikipedia.org/wiki/Star_schema https://en.wikipedia.org/wiki/Snowflake_schema https://azure.microsoft.com/en-us/blog/datamodels-within-azure-analysis-services-and-power-bi/

  chaudha4

Highly Voted 

1 year, 9 months ago

Seems like this question is outside the scope of DP-900 exam. It is not covered in Azure training for DP-900 exam. upvoted 20 times

  CyLa 1 year, 4 months ago There was a question similar to this. That is it will be questioned. upvoted 3 times

  AVP_Riga 1 year, 7 months ago But, anyway. It's good to know to be in same page with other colleagues when working with DB. upvoted 2 times

  tdasuni001 1 year, 8 months ago Agreed upvoted 3 times

  RajeshAzure 10 months, 1 week ago I saw it in MS Tutorial video on DP-900, so i assume it is valid question. upvoted 2 times

  yeanlingmedal71

Highly Voted 

1 year, 7 months ago

Star Schema in data warehouse, in which the center of the star can have one fact table and a number of associated dimension tables. It is known as star schema as its structure resembles a star. Dimension tables describe business entities—the things you model. Entities can include products, people, places, and concepts including time itself. Fact tables store observations or events, and can be sales orders, stock balances, exchange rates, temperatures, etc. A fact table contains dimension key columns that relate to dimension tables, and numeric measure columns. https://docs.microsoft.com/en-us/power-bi/guidance/star-schema upvoted 18 times

  xRiot007

Most Recent 

6 months ago

Star schema - you have multiple dimension tables linked by a fact table. Customer is one of the dimension tables. upvoted 3 times

  Eltooth 6 months, 1 week ago Star Dimension upvoted 1 times

  Kermedi2018 8 months ago It was on 17/03/2022 https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  D_Mo_ZY 9 months, 4 weeks ago Correct Answer Was in the exam (18/03/2022) upvoted 4 times

  cj_kuo 10 months, 2 weeks ago Answer was correct due to https://docs.microsoft.com/en-us/power-bi/guidance/star-schema upvoted 3 times

  yomar 11 months ago la respuesta es -modelo copo de nieve -dimension upvoted 1 times

  sumanshu 11 months, 1 week ago Star Schema Dimension upvoted 1 times

  Charly0710 1 year ago La respuesta es STAR, No Es Snowflake. https://todobi.com/star-y-snowflake-schemas-que/ upvoted 2 times

  Aneta_ane 1 year, 1 month ago appeared on the exam on 27/11/2021 upvoted 6 times

  CyLa 1 year, 4 months ago Fact --> Dimensions Then Dimensions become Facts and break into more Dimensions to form Snowflakes, then more of these snowflakes to become Galaxy. upvoted 2 times

  Armandoo 1 year, 7 months ago Model: Star Schema Customer: Dimension upvoted 6 times

  mar765 1 year, 7 months ago What is it that tells us that this is not a Transactional Model? upvoted 1 times

  BertieT 1 year, 5 months ago An application may further normalize a sales transaction into header and lines. There may also be a status. This lacks a status -- so is merely expressing the sales of a Product to a Customer by Sales Person at a Warehouse -- that is, more like a statement of a "fact" after it has already occurred. upvoted 1 times

  DeepMoon 1 year, 8 months ago Customer is the Root Object. Address is an object inside the Customer; so it a nested object. Social media is an array with two elements inside of it (twitter/linkedin info). So the answer is correct. upvoted 3 times

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Topic 1

Question #9

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/massively-parallel-processing-mpp-architecture

  hmAZtime

Highly Voted 

1 year, 9 months ago

It's A. upvoted 40 times

  valente_sven1 1 year, 4 months ago agree. Yes it should be A. upvoted 5 times

  sreekarv

Highly Voted 

2 years, 1 month ago

The correct answer is "across compute nodes". Distributions map to Compute nodes for processing. As you pay for more compute resources, distributions are remapped to available Compute nodes. Reference: https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/massively-parallel-processing-mpp-architecture [see the architecture diagram] upvoted 11 times

  captnfabinou

Most Recent 

1 month ago

was on exam on 12/08/2022 upvoted 1 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 upvoted 2 times

  Nitrorj 4 months, 2 weeks ago 08/25 /22 exam. The options are very different ! upvoted 6 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 2 times

  Drchattss 5 months, 2 weeks ago 01/08.......EXAM upvoted 4 times

  gabrisiq 5 months, 1 week ago thanks upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  mgciba 5 months, 2 weeks ago In Exam on 27/07/2022 upvoted 3 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 3 times

  Eltooth 6 months, 1 week ago A is correct answer. upvoted 1 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 2 times

  heenak55 8 months, 3 weeks ago In exam 21 April 2022 upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  bailaconsandra 9 months ago https://docs.microsoft.com/en-us/shows/learn-azure/understand-massively-parallel-processing-concepts upvoted 1 times

  AZ5cert 9 months, 2 weeks ago Correct Answer: A upvoted 1 times

  RajeshAzure 10 months, 1 week ago Correct Answer upvoted 1 times

  yomar 11 months ago la respuesta es la A upvoted 1 times

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Topic 1

Question #10

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described?view=sql-server-ver15

  Chandra111

Highly Voted 

1 year, 10 months ago

Cluster Index. upvoted 38 times

  yeanlingmedal71

Highly Voted 

1 year, 7 months ago

Clustered indexes sort and store the data rows in the table or view based on their key values. These are the columns included in the index definition. There can be only one clustered index per table, because the data rows themselves can be stored in only one order. upvoted 24 times

  ThomasDB

Most Recent 

3 months ago

Exam: 12/10/2022 upvoted 4 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 4 times

  Drchattss 5 months, 2 weeks ago 01/08.......EXAM upvoted 4 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 3 times

  Eltooth 6 months, 1 week ago Clustered index upvoted 2 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 2 times

  purvalstrikes 8 months ago Exam: 05/12/2022 upvoted 2 times

  AZ5cert 9 months, 2 weeks ago Correct Answer: A, Clustered Index upvoted 2 times

  Alpyas 9 months, 3 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Clustered indexes sort and store the data rows in the table or view based on their key values. These are the columns included in the index definition. There can be only one clustered index per table, because the data rows themselves can be stored in only one order. Nonclustered indexes have a structure separate from the data rows. A nonclustered index contains the nonclustered index key values and each key value entry has a pointer to the data row that contains the key value. upvoted 4 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answer is correct! upvoted 2 times

  RajeshAzure 10 months, 1 week ago when more than one column are part of the index, it is called clustred index and that is the right answer upvoted 1 times

  yomar 11 months ago LA respuesta es la A upvoted 1 times

  sumanshu 11 months, 1 week ago Clustered Index upvoted 1 times

  bailaconsandra 1 year ago A clustered index physically reorganizes a table by the index key. upvoted 1 times

  BD_YOO 1 year ago I'm married upvoted 9 times

  schurick13 6 months ago Congrats! ^^ upvoted 1 times

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Topic 1

Question #11

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Disadvantages of non-relational databases include: Data Consistency ‫ג‬€" non-relational databases do not perform ACID transactions. Note: Relational databases are optimized for writes. They are optimized for consistency and availability. Advantages of relational databases include simplicity, ease of data retrieval, data integrity, and flexibility. Incorrect Answers: Use a relational database when data that you work with is structured, and the structure is not subject to frequent changes. Use Cloud storage (no relational database) for geographically distributed writes. Reference: https://towardsdatascience.com/choosing-the-right-database-c45cd3a28f77

  Armandoo

Highly Voted 

1 year, 7 months ago

Correct Answer: C (Transaction Writes) upvoted 21 times

  ranimswami

Highly Voted 

1 year, 7 months ago

correct upvoted 8 times

  Davisonye

Most Recent 

4 months, 1 week ago

transactional writes. OLTP upvoted 4 times

  Eltooth 6 months, 1 week ago Transactional writes upvoted 3 times

  heenak55 8 months, 3 weeks ago In exam 21 April 2022 upvoted 3 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 3 times

  AZ5cert 9 months, 2 weeks ago Correct Answer: C upvoted 2 times

  RajeshAzure 10 months, 1 week ago RDBMS is for the transactional system so answer is correct. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 3 times

  sumanshu 11 months, 1 week ago Transactional Writes upvoted 2 times

  Kemondegese 1 year, 4 months ago This question is quite tricky! I agree that C is the correct answer. But come to think about the question again. Even D - writes with varying data structures - can be an answer too! Why? Let's take the familiar tables - Customers, Orders, Order Details, Inventory etc - that are referred in a number of relational database tutorials. The different tables have got "varying structures" even though they are related. And in terms of "appropriateness" of "high volume of writes", such a database "with varying data structures" can still be appropriate because there's nowhere in the question that one can argue that the term "varying data structures" strictly applies to Non-relational. upvoted 4 times

  WillPassExam 1 year, 3 months ago non SQL db is more suitable for answer D as the schema is not fixed. upvoted 6 times

  dead_SQL_pool 9 months, 3 weeks ago Varying data structure here implies changing with time. Like Address field having multiple street names etc. In relational terms, you will always have a fixed number of columns. In non-relational terms, you can have 1 street name entry for the one row, and 2 street name entries for a different row. Very crude example, but this is the concept asked here/ upvoted 4 times

  romanzdk 1 year, 8 months ago Correct, transactional writes upvoted 4 times

  agvdstelt 1 year, 9 months ago https://docs.microsoft.com/en-us/dotnet/architecture/cloud-native/relational-vs-nosql-data upvoted 2 times

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Topic 1

Question #12

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes Big data solutions often use long-running batch jobs to filter, aggregate, and otherwise prepare the data for analysis. Usually these jobs involve reading source files from scalable storage (like HDFS, Azure Data Lake Store, and Azure Storage), processing them, and writing the output to new files in scalable storage. Box 2: No Box 3: No Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/big-data/batch-processing

  DemoBoy

Highly Voted 

1 year, 9 months ago

All 3 are Yes. This is not just a big data question. upvoted 176 times

  Armandoo

Highly Voted 

1 year, 7 months ago

YES, YES, YES Batch processing can have output to SQL Database, Hive, HBase, Spark SQL. Look at the link and the diagram there https://docs.microsoft.com/en-us/azure/architecture/data-guide/big-data/batch-processing upvoted 48 times

  J_ose

Most Recent 

3 days, 13 hours ago

YES YES YES upvoted 1 times

  KMLearn3 1 month ago Even the reference does admit there can be sql and non sql data destinations aswell for analytics.

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https://learn.microsoft.com/en-us/azure/architecture/data-guide/big-data/batch-processing upvoted 1 times

  Mannie_001 1 month, 3 weeks ago Answer is YES YES YES upvoted 4 times

  edurakhan 1 month, 3 weeks ago YYY Exam 11/15/22 upvoted 6 times

  ThomasDB 3 months ago Exam: 12/10/2022 upvoted 3 times

  studysmart 3 months, 2 weeks ago Confirmed, the answer is Yes, Yes, Yes. It was in 26/09/2022 exam and I scored 1000. upvoted 15 times

  imau90 3 weeks, 1 day ago Hi Really! plz send the documents plz to clear. upvoted 1 times

  Maddhy 2 months ago Pls send us documents to clear upvoted 2 times

  Dewonnaluv 2 months ago Are you serious that you scored 1000/1000? I'm surprised. upvoted 2 times

  NareshKothari 3 months, 2 weeks ago If you add the word Azure to Batch, then Yes, No, No is right. However, the question does not talk about Azure Batch Service. upvoted 3 times

  NareshKothari 3 months, 2 weeks ago Agree. All 3 are yes. upvoted 4 times

  DUTI 3 months, 4 weeks ago All three are YES, by looking at the picture in https://docs.microsoft.com/en-us/azure/architecture/data-guide/big-data/batch-processing, but if this is purely related to Cloud then we have Y,N,N as per https://docs.microsoft.com/en-us/azure/batch/batch-service-workflow-features ... upvoted 3 times

  JA2018 3 months, 1 week ago so do we assume that the question is referring to Azure Batch Service? upvoted 1 times

  ljscodex 4 months ago After a lot of revision and assuming the question is Azure based, the answer is Right based on how Microsoft describes an Azure BATCH process https://docs.microsoft.com/en-us/azure/batch/batch-service-workflow-features upvoted 1 times

  ljscodex 4 months ago The requirement (question ) doesnt mention anything about Big Data, i think the right answer should be Yes, Yes, Yes , something that would be amazing will be has people ocnfirming this. upvoted 2 times

  Nitrorj 4 months, 2 weeks ago 08/25/22 exam. Decided to choose all yes. upvoted 3 times

  Lasaila 4 months, 3 weeks ago

， ， ， ，

Yes Yes Yes in some case Yes No No for all case upvoted 1 times

  Shivaonline1 4 months, 4 weeks ago All 3 should be Yes. upvoted 1 times

  sameermpm 5 months ago All must be Yes https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Topic 1

Question #13

DRAG DROP Your company plans to load data from a customer relationship management (CRM) system to a data warehouse by using an extract, load, and transform (ELT) process. Where does data processing occur for each stage of the ELT process? To answer, drag the appropriate locations to the correct stages. Each location may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point. Select and Place:

Correct Answer:

Box 1: The CRM system Data is extracted from the CRM system. Box 2: The data warehouse Data is loaded to the data warehouse. Box 3: An in-memory data integration tool The data transformation that takes place usually involves various operations, such as filtering, sorting, aggregating, joining data, cleaning data, deduplicating, and validating data.

Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl

  JayRee

Highly Voted 

1 year, 9 months ago

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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The answer is CRM - DWH - DWH. I got all the questions on analytics answered correctly in the exam. upvoted 143 times

  notem 1 year, 6 months ago Agree! Go to https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl In the ELT pipeline, the transformation occurs in the target data store. Instead of using a separate transformation engine, the processing capabilities of the target data store are used to transform data. upvoted 20 times

  omw2wealth 1 year, 5 months ago Is it possible to drag the same option twice? :) upvoted 4 times

  researched_answer_boi 1 year, 4 months ago From the question: "Each location may be used once, more than once, or not at all.", so yep. upvoted 9 times

  [Removed] 1 year, 7 months ago I agree with your answer upvoted 4 times

  ANath

Highly Voted 

1 year, 9 months ago

This question is related to ELT(Extract-Load-Transform) not ETL (Extract-Transform-Load). In ELT, transformation happens on Target. So, Load and Transform should happen on 'Data Warehouse'. The answer given here is for ETL not for ELT. upvoted 32 times

  S320 1 year, 7 months ago I agree. The link to the MS site should be this sub-part further down the page: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl#extract-load-and-transform-elt upvoted 5 times

  edurakhan

Most Recent 

1 month, 3 weeks ago

Exam 11/15/22 upvoted 1 times

  Tonnie85 2 months, 2 weeks ago For ELT, the correct answer is CRM-DWH-DWH https://learn.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl Extract, load, and transform (ELT) differs from ETL solely in where the transformation takes place. In the ELT pipeline, the transformation occurs in the target data store. Instead of using a separate transformation engine, the processing capabilities of the target data store are used to transform data. upvoted 2 times

  ThomasDB 3 months ago Exam: 12/10/2022 upvoted 2 times

  delmarino 3 months, 2 weeks ago The given answer is correct CRM DWH IN memory data upvoted 1 times

  DUTI 3 months, 4 weeks ago ELT is different from ETL and picture in explanation is wrong... It is CRM - DWH - DWH. upvoted 1 times

  sameermpm 4 months, 1 week ago the answer is CRM, Data warehouse, Data warehouse upvoted 1 times

  Izzy93 6 months ago CRM - DW - DW https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl upvoted 2 times

  Eltooth 6 months, 1 week ago CRM DWH DWH upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  sunnysaru92 7 months ago Correct answer thanks. upvoted 1 times

  Ting14 7 months, 1 week ago This was on my exam today 6/6/22. I can say appx 60% questions appeared from this lot---good luck y'all and thanks ExamTopics folks! upvoted 3 times

  Kiki_25 7 months, 3 weeks ago Correct upvoted 2 times

  purvalstrikes 8 months ago Exam: 05/12/2022 upvoted 2 times

  tkrk 8 months ago Answer is correct. Can some one share the full pdf to prepare for the exam in few days... still the site is not up for contributor access..trying to get help from you guyss.. upvoted 1 times

  waxun 8 months, 4 weeks ago the graph shown is ETL process not ELT. The answer is most likely to be CRM - DWH - DWH upvoted 1 times

  bailaconsandra 9 months ago extract - crm load - in memory transform - data warehouse ?¿?¿ https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl upvoted 1 times

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Topic 1

Question #14

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Generally speaking, data analytics comes in four types (Figure 1): Descriptive, to answer the question: What's happening? Diagnostic, to answer the question: Why's happening? Predictive, to answer the question: What will happen? Prescriptive, to answer the question: What actions should we take? Reference: https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-will-happen-with-iot-analytics/

  hmAZtime

Highly Voted 

1 year, 9 months ago

Descriptive upvoted 53 times

  ANath

Highly Voted 

1 year, 9 months ago

Descriptive is 100% correct. upvoted 18 times

  Sush1994

Most Recent 

2 weeks, 4 days ago

Descriptive upvoted 1 times

  Edriv 1 month, 2 weeks ago Cognitive upvoted 1 times

  Eltooth 6 months, 1 week ago Descriptive upvoted 2 times

  Kiki_25 7 months, 3 weeks ago definetely descriptive upvoted 3 times

  megalai 8 months, 2 weeks ago descriptive upvoted 2 times

  cormorant 9 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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telling it like it is: descriptive upvoted 2 times

  AZ5cert 9 months, 2 weeks ago Descriptive upvoted 1 times

  RajeshAzure 10 months, 1 week ago Descriptive upvoted 1 times

  sumanshu 11 months, 1 week ago Descriptive. upvoted 1 times

  Am_trying 11 months, 4 weeks ago Descriptive as the statement explains what is happening upvoted 1 times

  Abhilash_KK 1 year ago Its asking "what is happening, means current status, its should be Descriptive upvoted 1 times

  cadio30 1 year, 3 months ago descriptive is the appropriate answer as the question in hand is "what is currently happening" upvoted 2 times

  Siladitya_Ganguly 1 year, 4 months ago Taking my comment back. Ans is descriptive. bcoz the graph is describing a trend of the past & present upvoted 2 times

  Siladitya_Ganguly 1 year, 4 months ago Ans should be cognitive as current situation is being talked about. Here, new learnings are continuously added to data set. Descriptive says what has happened in the past. upvoted 1 times

  keane 1 year, 6 months ago Keyword: "a visualization". It may mean that you are taking data from other sources. I would think about answer: cognitive It is very confusing upvoted 1 times

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Topic 1

Question #15

DRAG DROP Match the types of visualizations to the appropriate descriptions. To answer, drag the appropriate visualization type from the column on the left to its description on the right. Each visualization type may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Tree map Treemaps are charts of colored rectangles, with size representing value. They can be hierarchical, with rectangles nested within the main rectangles.

Box 2: Key influencer A key influencer chart displays the major contributors to a selected result or value. Box 3: Scatter Scatter and Bubble charts display relationships between 2 (scatter) or 3 (bubble) quantitative measures -- whether or not, in which order, etc.

  Crazy_Angel

1 year, 6 months ago Treemap : Are charts of colored rectangles, with size representing value. They can be hierarchical, with rectangles nested within the main rectangles. Highly Voted 

Key Influencer : A key influencer chart displays the major contributors to a selected result or value. scatter : Display relationships between 2 (scatter) or 3 (bubble) quantitative measures -- whether or not, in which order, etc. upvoted 43 times

  yeanlingmedal71

Highly Voted 

1 year, 7 months ago

https://docs.microsoft.com/en-us/power-bi/visuals/power-bi-visualization-types-for-reports-and-q-and-a upvoted 24 times

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  AVP_Riga 1 year, 7 months ago Thanks! upvoted 1 times

  Drchattss

Most Recent 

5 months, 2 weeks ago

01/08.......EXAM upvoted 2 times

  Eltooth 6 months, 1 week ago Tree Key Scatter upvoted 4 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 2 times

  mre 9 months ago Correct treemap, key inf, scatter upvoted 4 times

  AZ5cert 9 months, 2 weeks ago Treemap : Are charts of colored rectangles, with size representing value. They can be hierarchical, with rectangles nested within the main rectangles. Key Influencer : A key influencer chart displays the major contributors to a selected result or value. scatter : Display relationships between 2 (scatter) or 3 (bubble) quantitative measures -- whether or not, in which order, etc. upvoted 3 times

  Shuwy 10 months ago Correct! upvoted 3 times

  Moezey 11 months ago CORRECT upvoted 3 times

  sumanshu 11 months, 1 week ago Given ans is correct upvoted 1 times

  Mjwc 1 year, 2 months ago Correct according to Microsoft Learning. Source: https://docs.microsoft.com/en-us/learn/modules/explore-concepts-of-data-analytics/3-explore-data-visualization upvoted 5 times

  Mishra_ji 1 year, 3 months ago This is correct upvoted 2 times

  cadio30 1 year, 3 months ago Correct upvoted 2 times

  Adechrist 1 year, 5 months ago Correct upvoted 1 times

  thisisdevv 1 year, 7 months ago correct upvoted 1 times

  ojomsy 1 year, 9 months ago correct answer upvoted 2 times

  ANath 1 year, 9 months ago correct upvoted 1 times

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Topic 1

Question #16

You need to create an Azure Storage account. Data in the account must replicate outside the Azure region automatically. Which two types of replication can you use for the storage account? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. zone-redundant storage (ZRS) B. read-access geo-redundant storage (RA-GRS) C. locally-redundant storage (LRS) D. geo-redundant storage (GRS) Correct Answer: BD D: Azure Storage offers two options for copying your data to a secondary region:

✑ Geo-redundant storage (GRS) ✑ Geo-zone-redundant storage (GZRS) B: With GRS or GZRS, the data in the secondary region isn't available for read or write access unless there is a failover to the secondary region. For read access to the secondary region, configure your storage account to use read-access geo-redundant storage (RA-GRS) or read-access geo-zone-redundant storage (RAGZRS). Reference: https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy#redundancy-in-a-secondary-region Community vote distribution BD (100%)

  Feyisara

Highly Voted 

1 year, 9 months ago

The chosen option is correct given the requirements in the question. upvoted 42 times

  AlfuryDB

Highly Voted 

1 year, 10 months ago

Careful with this one. If we are talking about "outside replication", the options will be GRS and RA-GRS (particular case that gives active-active between regions with reading accessible in the second one). However, GRS does NOT allow to read in the secondary region in an active-active way. It only happens when the first region fails. Bear this in mind. The option is correct given the requirements in the question. upvoted 30 times

  raydel92

Most Recent 

3 months, 2 weeks ago

Selected Answer: BD

B and D upvoted 4 times

  NareshKothari 3 months, 2 weeks ago BD is the right answer. upvoted 3 times

  Tarek_74 5 months, 3 weeks ago Selected Answer: BD

answer upvoted 1 times

  D3COD3R 5 months, 4 weeks ago Selected Answer: BD

Correct Answer upvoted 2 times

  Eltooth 6 months, 1 week ago Selected Answer: BD

B and D are correct answers. upvoted 2 times

  muks1003 6 months, 4 weeks ago Selected Answer: BD

B & D are correct Options. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  geeeogeee 7 months, 3 weeks ago correct upvoted 1 times

  Kermedi2018 8 months ago Hey I’m in South Africa this question it was on exam 14/03/2022 upvoted 4 times

  Tremayne 5 months, 2 weeks ago South African brother upvoted 1 times

  AZ5cert 9 months, 2 weeks ago B & D, given answer is correct upvoted 2 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: BD

Appeared on the exam on 03/22/2022 Answer is correct! upvoted 5 times

  D_Mo_ZY 9 months, 4 weeks ago Correct Answer Was in the exam (18/03/2022) upvoted 5 times

  RajeshAzure 10 months, 1 week ago correct answer upvoted 1 times

  TJ001 1 year ago correct . more of an Azure ADMIN question though upvoted 1 times

  Koph 1 year ago The answer is correct upvoted 1 times

  kukushka 1 year, 1 month ago The answers are correct upvoted 2 times

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Question #17

Topic 1

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes -

Like IaaS, PaaS includes infrastructure ‫ג‬€" servers, storage, and networking ‫ג‬€" but also middleware, development tools, business intelligence (BI) services, database management systems, and more. PaaS is designed to support the complete web application lifecycle: building, testing, deploying, managing, and updating. PaaS allows you to avoid the expense and complexity of buying and managing software licenses, the underlying application infrastructure and middleware, container orchestrators such as Kubernetes, or the development tools and other resources Box 2: No You manage the applications and services you develop, and the cloud service provider typically manages everything else.

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Box 3: No There really is no way to pause / stop billing for your Azure SQL Database. Microsoft's official answer "Yes, you can export your database. Delete the Azure SQL database and that will pause billing. Then when you need it you can create a new database and import your previously exported DB." Reference: https://azure.microsoft.com/en-us/overview/what-is-paas

  sakanan

Highly Voted 

8 months, 3 weeks ago

correct upvoted 19 times

  Edriv

Highly Voted 

6 months, 1 week ago

YES, NO, YES upvoted 9 times

  HananS 5 months, 3 weeks ago Don't be an IDIO. upvoted 6 times

  Wobbla

Most Recent 

3 weeks, 2 days ago

ignore this, it asks for all relational and non-relational PaaS offerings upvoted 1 times

  Wobbla 3 weeks, 2 days ago the compute can be paused in a pool https://learn.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/pause-and-resumecompute-portal upvoted 1 times

  Wobbla 3 weeks, 2 days ago ignore this, it asks for all relational and non-relational PaaS offerings upvoted 1 times

  Alex210 1 month, 3 weeks ago the tricky part here is that it says ALL and not all PaaS services can be paused upvoted 2 times

  Ben999 2 months, 1 week ago Y,N,N - you can't pause a managed instance upvoted 5 times

  David_ITE 2 months, 3 weeks ago It depends on time. Past versions of service wouldn't allow to pause no sql, unless if it was a serveless slq. Nowadays, its permited to pause and to reduce compute costs. So, for nowadays, the answer would be Y, N, Y upvoted 5 times

  PatYeo 3 months, 1 week ago export/import DB is not considered as pausing in my humble opinion. It is considered as deleting and recreating. Should be Yes, No, No. upvoted 1 times

  FunMiles 3 months, 4 weeks ago Third answer should be YES. https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/pause-and-resume-compute-portal As for my understanding, you can pause compute. You will still pay for storage, but this will *reduce* your costs, and that's what's stated in the question. In order to incur Zero costs the work around is to export your database. Delete the Azure SQL database and that will pause billing. Then when you need it you can create a new database and import your previously exported DB. upvoted 4 times

  OldSchool 2 months, 3 weeks ago Third answer is No. The question is about DBs and you are quoting Synapse Analytics which is not a DB. You can't pause DB. upvoted 2 times

  Eltooth 6 months, 1 week ago Yes No No upvoted 6 times

  JEBSAN1 6 months, 2 weeks ago I disagree: you can pause your PaaS resources to save money, you are still billed but less than if the resource is running. upvoted 3 times

  xRiot007 5 months, 3 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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This is exactly what the question talks about. *REDUCING* costs, not making them 0. upvoted 5 times

  heenak55 8 months, 3 weeks ago In exam 21 April 2022 upvoted 3 times

  JA2018 3 months ago Hi Heenak, so what's your answer? Thanks upvoted 2 times

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Topic 1

Question #18

Which statement is an example of Data Manipulation Language (DML)? A. REVOKE B. DISABLE C. INSERT D. GRANT Correct Answer: C Data Manipulation Language (DML) affect the information stored in the database. Use these statements to insert, update, and change the rows in the database. BULK INSERT -

✑ DELETE ✑ INSERT ✑ SELECT ✑ UPDATE ✑ MERGE Reference: https://docs.microsoft.com/en-us/sql/t-sql/statements/statements Community vote distribution C (100%)

  Anil_Mahanty 6 days, 20 hours ago Insert is the correct answer upvoted 1 times

  yenada 2 weeks, 4 days ago Selected Answer: C

Insert is the correct answer upvoted 1 times

  aPinkFluffyYak 1 month, 1 week ago Selected Answer: C

Insert is the correct answer upvoted 1 times

  divyadantuluri_224 2 months, 3 weeks ago Selected Answer: C

Insert is DML upvoted 3 times

  JA2018 3 months, 1 week ago Selected Answer: C

Insert part of DML synatax. upvoted 2 times

  raydel92 3 months, 2 weeks ago Selected Answer: C

INSERT is correcto upvoted 3 times

  cjemaiorano 4 months ago Selected Answer: C

Correct, right answer is INSERT. upvoted 3 times

  suresh546 4 months, 1 week ago Insert https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 3 times

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Topic 1

Question #19

You have a SQL query that combines customer data and order data. The query includes calculated columns. You need to create a database object that would allow other users to rerun the same SQL query. What should you create? A. an index B. a view C. a scalar function D. a table Correct Answer: B A view is a virtual table whose contents are defined by a query. A view acts as a filter on the underlying tables referenced in the view. The query that defines the view can be from one or more tables or from other views in the current or other databases. Reference: https://docs.microsoft.com/en-us/sql/relational-databases/views/views Community vote distribution B (100%)

  puksometron

Highly Voted 

1 year, 3 months ago

Answer is correct upvoted 17 times

  prav936

Most Recent 

2 months, 2 weeks ago

answer is correct upvoted 3 times

  JA2018 3 months, 1 week ago Selected Answer: B

It has to be a view. upvoted 3 times

  raydel92 3 months, 2 weeks ago Selected Answer: B

B is correct. View is correct upvoted 2 times

  pallmall 4 months, 1 week ago Selected Answer: B

B is correct upvoted 2 times

  vg111 4 months, 2 weeks ago Selected Answer: B

view is correct upvoted 2 times

  Eltooth 6 months, 1 week ago Selected Answer: B

Bibs correct answer. upvoted 1 times

  Quilson 7 months, 3 weeks ago Selected Answer: B

Answer is correct upvoted 1 times

  EXODUS33 8 months ago Selected Answer: B

View is used to create queries via SQL statement based on underlying tables in the database upvoted 2 times

  Pora2000 8 months, 3 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Selected Answer: B

B is correct upvoted 2 times

  heenak55 8 months, 3 weeks ago In exam 21 April 2022 upvoted 4 times

  BabyBee 9 months, 3 weeks ago Easy peasy! A View. upvoted 1 times

  carenconrado 10 months, 3 weeks ago Letter B is the answer. upvoted 1 times

  Koph 1 year ago A view is correct upvoted 3 times

  Dmasked1 1 year, 1 month ago B is right upvoted 2 times

  Meyti 1 year, 1 month ago View is correct! upvoted 1 times

  Claudio_Ale 1 year, 3 months ago The B is right upvoted 3 times

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Topic 1

Question #20

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Box 1: simple lookups A key/value store associates each data value with a unique key. Most key/value stores only support simple query, insert, and delete operations. To modify a value (either partially or completely), an application must overwrite the existing data for the entire value. In most implementations, reading or writing a single value is an atomic operation. An application can store arbitrary data as a set of values. Any schema information must be provided by the application. The key/value store simply retrieves or stores the value by key. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview

  hmAZtime

Highly Voted 

1 year, 9 months ago

right answer upvoted 34 times

  RichMelbourne

Highly Voted 

9 months ago

Shown on test 15/04/2022 upvoted 7 times

  edurakhan

Most Recent 

1 month, 3 weeks ago

Exam 11/15/22 upvoted 1 times

  ThomasDB 3 months ago Exam: 12/10/2022 upvoted 3 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 upvoted 3 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 3 times

  Drchattss 5 months, 2 weeks ago 01/08.......EXAM upvoted 2 times

  JustMe84 6 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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The answer given is correct. From the trainer handbook: A key-value store is the simplest (and often quickest) type of NoSQL database for inserting and querying data. Each data item in a key-value store has two elements, a key and a value. The key uniquely identifies the item, and the value holds the data for the item. The value is opaque to the database management system. Items are stored in key order. upvoted 4 times

  Eltooth 6 months, 1 week ago B is correct answer : simple lookups upvoted 2 times

  feroz777 7 months ago Correct answer upvoted 2 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 2 times

  EXODUS33 8 months ago simple lookups is correct upvoted 2 times

  purvalstrikes 8 months ago Exam: 05/12/2022 upvoted 2 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answer is correct! (Simple lookups) upvoted 5 times

  XiltroX 10 months ago Simple Lookups is the right answer upvoted 2 times

  RajeshAzure 10 months, 1 week ago correct answer upvoted 1 times

  ati339 10 months, 3 weeks ago according to the link in description: The Answer is: simple lookups. Key/value stores are highly optimized for applications performing simple lookups, but are less suitable if you need to query data across different key/value stores. Key/value stores are also not optimized for querying by value. the reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview#keyvalue-stores upvoted 4 times

  mishumashu 7 months, 1 week ago Link is highly worth reading upvoted 1 times

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Topic 1

Question #21

DRAG DROP Match the types of data to the appropriate Azure data services. To answer, drag the appropriate data type from the column on the left to its service on the right. Each data type may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Image files Azure Blob storage is suitable for image files. Box 2:Key/value pairs Azure CosmosDB table API is a key-value storage hosted in the cloud. Box 3: Relationship between employees One-to-many relationships between business domain objects occur frequently: for example, one department has many employees. There are several ways to implement one-to-many relationships in the Azure Table service. Reference: https://docs.microsoft.com/en-us/azure/storage/tables/table-storage-design-modeling

  tibi1233

Highly Voted 

1 year, 9 months ago

1. Image files = Azure Blob storage 2. Relationship between employyes = Azure Cosmos DB Gremlin API 3. Key/value pairs = Azure Table Storage upvoted 560 times

  pepix74 1 year, 9 months ago I agree, the relationship between employees is one of the first examples of a graph database (and therefore Gremlin API). upvoted 10 times

  fflyin2k 1 year, 9 months ago Agree. Thanks. upvoted 4 times

  Afamdi 1 year, 4 months ago I agree, Azure Table storage don't have established relationships between tables upvoted 2 times

  cadio30 1 year, 3 months ago I agree with this proposed solution upvoted 6 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  MPB 1 year, 1 month ago correct upvoted 2 times

  TJ001 1 year ago agree with the answer upvoted 3 times

  no121251

Highly Voted 

1 year, 4 months ago

Did the person who prepared these answers even pass the test themselves? This isn't even an accidental swap, just a clear misunderstanding from the person who wrote the answer. The Azure Table storage module on MS Learn EXPLICITLY STATES that a weakness of Table storage is its inability to document relationships between rows/entities in the table. upvoted 50 times

  J_ose

Most Recent 

3 days, 12 hours ago

Why on earth Relationship between employees should be Key/Value instead of Azure Cosmos DB Gremlin API? For me, 1. Image files = Azure Blob storage 2. Relationship between employees = Azure Cosmos DB Gremlin API 3. Key/value pairs = Azure Table Storage upvoted 1 times

  Stuurwiel1 4 days, 12 hours ago https://www.codeguru.com/azure/an-introduction-to-azure-table-storage/ "Windows Azure Storage Tables are very popular, non-relational, Key-Value-pair, storage systems suitable for storing massive amounts of unstructured data." upvoted 1 times

  J_ose 5 days, 19 hours ago Completely agree, 2. Relationship between employees = Azure Cosmos DB Gremlin API upvoted 1 times

  Anil_Mahanty 6 days, 20 hours ago Answer is wrong. 1. Image files = Azure Blob storage 2. Relationship between employyes = Azure Cosmos DB Gremlin API 3. Key/value pairs = Azure Table Storage upvoted 2 times

  alex2000yh 1 month, 1 week ago If it ask "Azure CosmosDB table API" then answer correct, but it is " Azure CosmosDB Gremlin API" ... should with "Relationship between employees" upvoted 2 times

  Samuel77 1 month, 2 weeks ago Correct upvoted 1 times

  Edriv 1 month, 2 weeks ago .- Image files => Azure Blob storage .- Relationship between employyes => Azure Table Storage .- Key/value pairs => Azure Cosmos DB Gremlin API upvoted 1 times

  edurakhan 1 month, 3 weeks ago Exam 11/15/22 upvoted 1 times

  AlbertKwan 2 months, 1 week ago Azure Table storage is a service that stores non-relational structured data (also known as structured NoSQL data) in the cloud, providing a key/attribute store with a schemaless design. upvoted 2 times

  ThomasDB 3 months ago Exam: 12/10/2022 upvoted 2 times

  JA2018 3 months, 1 week ago 1. Image files = Azure Blob storage (Recommended option) 2. Relationship between employees = Azure Cosmos DB Gremlin API (to illustrate in graphical mode) 3. Key/value pairs = Azure Table Storage (most optimized) upvoted 3 times

  mg0051 3 months, 3 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Relationship = Graph--Gremlin API Correct Answer is Relationship Employees= Gremlin API upvoted 4 times

  DUTI 3 months, 4 weeks ago Picture shows wrong results, tibi1233 is right... upvoted 2 times

  Shivaonline1 4 months, 4 weeks ago Relationship between employees=Azure Cosmos DB/Gremlin API upvoted 3 times

  xRiot007 6 months ago ExamTopics, you need to correct a lot of answers of DP-900 because they are incorrect. Now, to the topic at hand: 1. Image files are what you upload on a blob, as they are unstructured data 2. Relationships between employees are context based, meaning the entities will exist as nodes in a graph and you will use the Cosmos DB Gremlin API 3. Key/value data can be stored in a Cosmos DB, but it can also be stored in an Azure Table. upvoted 7 times

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Topic 1

Question #22

DRAG DROP Match the Azure Data Lake Storage Gen2 terms to the appropriate levels in the hierarchy. To answer, drag the appropriate term from the column on the left to its level on the right. Each term may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Azure Storage account Azure file shares are deployed into storage accounts, which are top-level objects that represent a shared pool of storage. Box 2: File share Reference: https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-create-file-share

  seantb

Highly Voted 

1 year, 9 months ago

The question says this is an ADL, in which case you would create a container not a file share... you can have folders and files in the container upvoted 219 times

  valente_sven1 1 year, 4 months ago Totally agree with you. upvoted 4 times

  D_Mo_ZY 9 months, 4 weeks ago Was in the exam (18/03/2022) upvoted 3 times

  niw66966 1 year ago Yep, agree. upvoted 2 times

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  GP2000 8 months ago Agree with your answer upvoted 2 times

  wejapec21

Highly Voted 

1 year, 9 months ago

Azure storage account and container make more sense. upvoted 92 times

  Naji90

Most Recent 

1 month, 3 weeks ago

Azure Storage Account Container https://learn.microsoft.com/en-us/training/modules/explore-provision-deploy-non-relational-data-services-azure/3-azure-data-lake-gen2?nsenrollment-type=learningpath&ns-enrollment-id=learn.wwl.azure-data-fundamentals-explore-non-relational-data upvoted 6 times

  Jumar84 1 month, 3 weeks ago Is the good answer file share ? Who put the good answer ? Microsoft guy ? I thought the good answer was container... upvoted 2 times

  OldSchool 2 months, 3 weeks ago Account Container https://learn.microsoft.com/en-us/training/wwl-data-ai/explore-provision-deploy-non-relational-data-services-azure/media/azure-data-lake.png upvoted 4 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 upvoted 3 times

  zuza_f 2 months ago and which answer is correct? file store or container? upvoted 1 times

  Eltooth 6 months, 1 week ago Storage Container upvoted 4 times

  Emmanski08 6 months, 2 weeks ago Should be container, if you have doubts please refer in this link. https://docs.microsoft.com/en-us/learn/modules/explore-provision-deploy-non-relational-data-services-azure/3-azure-data-lake-gen2 upvoted 7 times

  Vergee 6 months, 3 weeks ago Azure Storage Account Container upvoted 3 times

  Vergee 6 months, 3 weeks ago https://docs.microsoft.com/en-us/learn/modules/explore-provision-deploy-non-relational-data-services-azure/3-azure-data-lake-gen2 upvoted 2 times

  janaki 7 months, 2 weeks ago The question is: Match the Azure Data Lake Storage Gen2 terms to the appropriate levels in the hierarchy. Answer: Azure storage account -> Blob Container -> Directory (file) is correct. check the link below: https://docs.microsoft.com/en-us/learn/modules/explore-provision-deploy-non-relational-data-services-azure/3-azure-data-lake-gen2 upvoted 4 times

  Quilson 7 months, 3 weeks ago for me is --> Azure Storage Account --> Container upvoted 3 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 2 times

  bfan95 8 months, 3 weeks ago Azure Storage Account --> Container upvoted 3 times

  mre 9 months ago Azure Storage Account -> Container upvoted 2 times

  RMS9 9 months, 3 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Azure Storage Account Container https://docs.microsoft.com/en-us/learn/modules/explore-provision-deploy-non-relational-data-services-azure/3-azure-data-lake-gen2 upvoted 5 times

  AngelJP 11 months, 1 week ago It's container. https://docs.microsoft.com/es-es/azure/data-share/how-to-share-from-storage upvoted 5 times

  Khx714 12 months ago Azure Data Lake Storage Gen2 - Analytics Storage Container Directory File https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-introduction upvoted 3 times

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Topic 1

Question #23

What are two characteristics of real-time data processing? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. Data is processed periodically B. Low latency is expected C. High latency is acceptable D. Data is processed as it is created Correct Answer: BD Real time processing deals with streams of data that are captured in real-time and processed with minimal latency to generate real-time (or near-real-time) reports or automated responses. Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/big-data/real-time-processing Community vote distribution BD (100%)

  Nirav2387

Highly Voted 

1 year, 6 months ago

B&D is the answer upvoted 48 times

  ANath

Highly Voted 

1 year, 9 months ago

Correct upvoted 9 times

  OrangeSG

Most Recent 

1 month ago

Selected Answer: BD

Real time processing deals with streams of data that are captured in real-time and processed with minimal latency to generate real-time (or nearreal-time) reports or automated responses. For example, a real-time traffic monitoring solution might use sensor data to detect high traffic volumes. This data could be used to dynamically update a map to show congestion, or automatically initiate high-occupancy lanes or other traffic management systems. Reference Real-time processing https://learn.microsoft.com/en-us/azure/architecture/data-guide/big-data/real-time-processing upvoted 3 times

  Samuel77 1 month, 2 weeks ago B & D is the right answer upvoted 1 times

  JA2018 3 months, 1 week ago Selected Answer: BD

Data is processed in real-time as and when it is received. Low latency is a real reason why organizations opt for streaming processing. upvoted 4 times

  raydel92 3 months, 2 weeks ago Selected Answer: BD

B. Low Latency and C. Processed as it is created upvoted 3 times

  Abdu45 4 months, 3 weeks ago which of the following is NOT a type of cloud computing upvoted 1 times

  Eltooth 6 months, 1 week ago Selected Answer: BD

B and D are correcr upvoted 2 times

  EXODUS33 8 months ago Selected Answer: BD

Streaming process data as soon as it arrives https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 3 times

  meldr 9 months ago Yes, B and D are correct upvoted 2 times

  Ganaps 9 months ago B&D is the answer upvoted 2 times

  Yaizapez 10 months, 3 weeks ago As it's been noted, Whizlabs says Real time involves periodic processing. Also I found this on MS docs: "This incoming data typically arrives in an unstructured or semi-structured format, such as JSON, and has the same processing requirements as batch processing, but with shorter turnaround times to support real-time consumption." Does this mean indeed that the answer is "periodic"? upvoted 2 times

  W3qr 10 months, 3 weeks ago Correct Answer upvoted 1 times

  Abhilash_KK 1 year ago correct answer upvoted 1 times

  cadio30 1 year, 3 months ago B and D are the correct solution upvoted 5 times

  choose 1 year, 4 months ago Per whiz lab Q&A answer should be A & B because when it says periodically it's processed with seconds or milliseconds difference. (Updated response) upvoted 4 times

  BabyBee 9 months, 3 weeks ago Periodically could also mean every 2, 3 hours. Given answers are correct: B & D. upvoted 2 times

  choose 1 year, 4 months ago Per whiz lab Q&A answer should be A & D because when it says periodically it's processed with seconds or milliseconds difference. upvoted 2 times

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Question #24

DRAG DROP Match the Azure Data Factory components to the appropriate descriptions. To answer, drag the appropriate component from the column on the left to its description on the right. Each component may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Dataset Datasets must be created from paths in Azure datastores or public web URLs, for the data to be accessible by Azure Machine Learning. Box 2: Linked service Linked services are much like connection strings, which define the connection information needed for Data Factory to connect to external resources. Box 3: Pipeline A pipeline is a logical grouping of activities that together perform a task. Reference: https://k21academy.com/microsoft-azure/dp-100/datastores-and-datasets-in-azure/ https://docs.microsoft.com/en-us/azure/datafactory/concepts-linked-services https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities

  Iroshan

1 year, 9 months ago Correct answer, although a trick question. Highly Voted 

upvoted 51 times

  Armandoo

Highly Voted 

1 year, 7 months ago

Dataset Linked Service Pipeline upvoted 25 times

  Eltooth

Most Recent 

6 months, 1 week ago

Dataset Linked Service Pipeline https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 5 times

  Kiki_25 7 months, 3 weeks ago Correct upvoted 4 times

  GP2000 8 months ago Dataset, Linked Service, Pipeline upvoted 4 times

  bfan95 8 months, 3 weeks ago Dataset, Linked Service, Pipeline upvoted 2 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answers are correct! upvoted 4 times

  RajeshAzure 10 months, 1 week ago correct answer upvoted 1 times

  Abhilash_KK 1 year ago correct answers :) upvoted 1 times

  Meyti 1 year, 1 month ago Correct. Azure Data Factory and Azure Synapse Analytics: A Data Factory or Synapse Workspace can have one or more pipeline. Pipeline: A pipeline is a logical grouping of activities that together perform a task and can be scheduled. The activities in a pipeline define actions to perform on your data. a Dataset is a named view of data that simply points or references the data you want to use in your activities as inputs and outputs. Datasets identify data within different data stores, such as tables, files, folders, and documents. Before you create a dataset, you must create a linked service to link your data store to the service. Linked services are much like connection strings, which define the connection information needed for the service to connect to external resources. Think of it this way; the dataset represents the structure of the data within the linked data stores, and the linked service defines the connection to the data source. https://docs.microsoft.com/en-us/azure/data-factory/concepts-linked-services#overview upvoted 8 times

  Mjwc 1 year, 2 months ago Correct. Sources: https://docs.microsoft.com/en-us/azure/data-factory/introduction https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities upvoted 1 times

  Afamdi 1 year, 4 months ago Tricky one here upvoted 1 times

  Crazy_Angel 1 year, 6 months ago Dataset: A data set (or dataset) is a collection of data. In the case of tabular data, a data set corresponds to one or more database tables, where every column of a table represents a particular variable, and each row corresponds to a given record of the data set in question. Linked service: the information used to connect to external resources Pipeline: A logical grouping of activities that performs a unit of work and can be scheduled. upvoted 4 times

  yeanlingmedal71 1 year, 7 months ago https://docs.microsoft.com/en-us/azure/data-factory/concepts-datasets-linked-services upvoted 4 times

  Isaias_Garcez 1 year, 5 months ago MS DOC man! Very thanks! upvoted 1 times

  ANath 1 year, 9 months ago Correct upvoted 3 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Question #25

DRAG DROP Match the types of workloads to the appropriate scenarios. To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Batch Batch processing refers to the processing of blocks of data that have already been stored over a period of time. Box 2: Streaming Stream processing is a big data technology that allows us to process data in real-time as they arrive and detect conditions within a small period of time from the point of receiving the data. It allows us to feed data into analytics tools as soon as they get generated and get instant analytics results. Box 3: Batch Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/batch-processing

  AzureDP900

Highly Voted 

1 year, 3 months ago

Batch, Streaming,Batch upvoted 43 times

  D_Mo_ZY 9 months, 4 weeks ago Was in the exam (18/03/2022) upvoted 8 times

  Eltooth

Highly Voted 

6 months, 1 week ago

Batch Streaming Batch upvoted 7 times

  FoxDumpz

Most Recent 

4 months, 4 weeks ago

Correct Answer upvoted 6 times

  heenak55 8 months, 3 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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In exam 21 April 2022 upvoted 5 times

  Ganaps 9 months ago correct answer. upvoted 2 times

  samxhander 1 year, 1 month ago correct answer. upvoted 4 times

  Sam_Zee 1 year, 1 month ago Batch, Streaming, Batch is the correct answer upvoted 3 times

  MrSunday 1 year, 2 months ago batch = conditional stream = streaming upvoted 3 times

  covillmail 1 year, 2 months ago answer is ok upvoted 2 times

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Question #26

Topic 1

DRAG DROP Your company plans to load data from a customer relationship management (CRM) system to a data warehouse by using an extract, load, and transform (ELT) process. Where does data processing occur for each stage of the ELT process? To answer, drag the appropriate locations to the correct stages. Each location may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point. Select and Place:

Correct Answer:

Box 1: The CRM system Data is extracted from the CRM system. Box 2: The data warehouse Data is loaded to the data warehouse. Box 3: A standalone data analysis tool The data transformation that takes place usually involves various operations, such as filtering, sorting, aggregating, joining data, cleaning data, deduplicating, and validating data.

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Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl

  jamorey

Highly Voted 

1 year, 3 months ago

I think is CRM - DW -DW ¿is this de correct answer? upvoted 127 times

  Tonnie85 2 months, 2 weeks ago Indeed...answer states for ETL, yet question specifies ELT upvoted 1 times

  durak 1 year, 2 months ago Absolutely upvoted 8 times

  AngelJP 11 months, 1 week ago Yes, sure upvoted 4 times

  bpxgeek 9 months, 3 weeks ago Yes you are right it should be CRM-DW-DW upvoted 3 times

  Ezther

1 year, 3 months ago CRM-DW-DW, same question as 13 Highly Voted 

upvoted 39 times

  wth1234 1 year, 1 month ago this question refers to ELT the 13th question refers to ETL upvoted 4 times

  wth1234 1 year, 1 month ago correction: you are right it does not refer to ETL oops same question upvoted 4 times

  rajat7878 10 months, 3 weeks ago Agreed upvoted 1 times

  cpalmier

Most Recent 

1 month, 1 week ago

Pienso que es correcta la respuesta, si considero a Power BI. Power BI es una herramienta de análisis la cual puede hacer transformaciones. upvoted 1 times

  Dusica 1 month, 3 weeks ago CRM, DW, DW upvoted 2 times

  tellwade 3 months, 3 weeks ago The tool here is different to question 13. in an ELT you can extract from the CRM, load to the DW and Transform in a tool like power BI? very confusing not sure what's correct upvoted 1 times

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  mg0051 3 months, 3 weeks ago Absolutely CRM-DW-DW upvoted 2 times

  gducos 3 months, 3 weeks ago "Extract, load, and transform (ELT) differs from ETL solely in where the transformation takes place. In the ELT pipeline, the transformation occurs in the target data store. Instead of using a separate transformation engine, the processing capabilities of the target data store are used to transform data (...) In practice, the TARGET data store is a DATA WAREHOUSE using either a Hadoop cluster (using Hive or Spark) or a SQL dedicated pools on Azure Synapse Analytics" (https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl) = DW for the Transform. upvoted 6 times

  divyadantuluri_224 2 months, 3 weeks ago Nice Explanation Reference upvoted 1 times

  takenote1 5 months, 4 weeks ago It should be: CRM-DW-DW upvoted 2 times

  Eltooth 6 months, 1 week ago CRM DWH DWH upvoted 3 times

  Vergee 6 months, 2 weeks ago same question in number 13 upvoted 1 times

  purvalstrikes 8 months ago Exam: 05/12/2022 upvoted 3 times

  bfan95 8 months, 3 weeks ago CRM, DW, DW - because it is ELT upvoted 2 times

  brunoodn 9 months ago in referential link is ETL upvoted 1 times

  TouhiD 9 months, 3 weeks ago where do we actually need standalone data analysis tools ? upvoted 2 times

  BabieTee 7 months ago use a separate transformation engine, in ETL upvoted 1 times

  Stappers 10 months, 1 week ago CRM -DW - DW Load and transformation occurs in the Data Warehouse in ELT. upvoted 4 times

  Yaizapez 10 months, 3 weeks ago There's an error here: The question is about ELT but the explanation for the answer shows ETL. upvoted 1 times

  carenconrado 10 months, 3 weeks ago Same question with number 13. upvoted 1 times

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Topic 1

Question #27

Your company recently reported sales from the third quarter. You have the chart shown in the following exhibit.

Which type of analysis is shown in the fourth quarter? A. predictive B. prescriptive C. descriptive D. diagnostic Correct Answer: A Predictive, to answer the question: What will happen?

Reference: https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive-cognitive-analytics/ https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-will-happen-with-iot-analytics/ Community vote distribution A (100%)

  PanP

Highly Voted 

1 year, 2 months ago

If just Q1-Q3 -> Descriptive Include Q3-Q4 -> become Predictive upvoted 28 times

  puksometron

Highly Voted 

1 year, 3 months ago

Predictive seems appropriate upvoted 19 times

  Glubbs

Most Recent 

2 months, 1 week ago

Selected Answer: A

A is the correct answer (Q3-Q4) upvoted 3 times

  JA2018 3 months, 1 week ago Selected Answer: A https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Predict what might happen in Q4 upvoted 3 times

  raydel92 3 months, 1 week ago Selected Answer: A

Predicts what will happen upvoted 3 times

  xRiot007 6 months ago A - predictive analysis. Your last report was for Q3 and based on Q1-Q3 data, you estimate what Q4 might be. upvoted 2 times

  Eltooth 6 months, 1 week ago Selected Answer: A

A is correct answer. upvoted 1 times

  EXODUS33 8 months ago Selected Answer: A

predictive as its for the future upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 4 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: A

Appeared on the exam on 03/22/2022 Answer is correct! upvoted 3 times

  CrazyAunt 10 months, 2 weeks ago Selected Answer: A

Q4 is predicting the future. Question is about Q4. upvoted 5 times

  sethuramansp 10 months, 2 weeks ago I don't understand why so much of confusion as there is no ambiguity in the question as they have clearly mentioned in the question what type of analytics works for Q4 where in the Predictive Analysis will do as its predicting the outcome based on the first 3 quarters upvoted 1 times

  Koph 1 year ago Tricky one but predictive is correct upvoted 2 times

  Koph 1 year ago Predictive Correct answer upvoted 1 times

  xiban 1 year, 2 months ago The answer is ambiguous, could be DESCRIPTIVE because i do not watch what is future or present or past in the chart. If I assume that all is present or all already happened, the answer would be DESCRIPTIVE else predictive. The colour is not a good explanation. upvoted 4 times

  Vilas01 1 year, 2 months ago Did you read the question? Cuz in the question said "your company reported 3 quarter reports" upvoted 4 times

  Vilas01 1 year, 2 months ago so ans is predictive upvoted 4 times

  Wadyba 1 year, 3 months ago The shaded area predicts the possible maximum and minimum sales outcome for Q4, but the dark line prescribes what you must do to achieve that particular target. so answer is prescriptive upvoted 2 times

  Ritam10 1 year, 2 months ago the dark line I believe, IS the target.. and the gray area would be the confidence interval. The answer should be predictive. upvoted 2 times

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Question #28

Which statement is an example of Data Manipulation Language (DML)? A. REVOKE B. DISABLE C. CREATE D. UPDATE Correct Answer: D Data Manipulation Language (DML) affect the information stored in the database. Use these statements to insert, update, and change the rows in the database. BULK INSERT DELETE INSERT SELECT UPDATE MERGE Reference: https://docs.microsoft.com/en-us/sql/t-sql/statements/statements Community vote distribution D (100%)

  Loofy

Highly Voted 

1 year, 3 months ago

Answer is D' Update upvoted 19 times

  yusufuthman57 1 year, 1 month ago D is correct answer UPDATE upvoted 6 times

  Roy_zuniga

12 months ago There's 3 type of Relational data SQL: DDL (Data Definition Language) CREATE, DROP, ALTER, RENAME, COMMENT AND TRUNCATE. DML (Data Manipulación Language) SELECT, INSERT INTO, DELETE, UPDATE. DCL (Data Control Language) REVOKE & GRANT. TCL (Transaccional Control Language) COMMIT & ROLLBACK Highly Voted 

(Comment from a previous question.) upvoted 19 times

  Metarineo

Most Recent 

2 months, 1 week ago

@Roy_zuniga: DDL (Data Definition Language) CREATE, DROP, ALTER, RENAME, COMMENT AND TRUNCATE. DML (Data Manipulation Language) SELECT, INSERT INTO, DELETE, UPDATE. I have a conflict with the "TRUNCATE" as being DDL. I would rather put it into DML. Does MS have a clear information about this? upvoted 2 times

  JA2018 3 months, 1 week ago Selected Answer: D

You require DML to modify the information stored in the database. upvoted 1 times

  raydel92 3 months, 1 week ago Selected Answer: D https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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D, update upvoted 1 times

  john1979 3 months, 2 weeks ago Selected Answer: D

D as by this you update the transaction (Data Manipulation Language) so updating is manipulation upvoted 1 times

  JftCoCo 4 months, 2 weeks ago Selected Answer: D

Create -> Insert, Not Create upvoted 2 times

  T4321 5 months ago Selected Answer: D

Answer is 'D' upvoted 1 times

  Drchattss 5 months, 2 weeks ago 01/08.......EXAM upvoted 3 times

  Eltooth 6 months, 1 week ago Selected Answer: D

D is correct answer. upvoted 2 times

  EXODUS33 8 months ago Selected Answer: D

Update is DML command as it edits existing data rather than changing table structure upvoted 2 times

  Bozho 9 months, 2 weeks ago Selected Answer: D

D for sure upvoted 1 times

  samxhander 1 year, 1 month ago CORRECT ANSWER AMIGOS upvoted 2 times

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Topic 1

Question #29

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Descriptive, to answer the question: What's happening?

Note: Azure Media Indexer enables you to make content of your media files searchable and to generate a full-text transcript for closed captioning and keywords. You can process one media file or multiple media files in a batch. Reference: https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive-cognitive-analytics/ https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-will-happen-with-iot-analytics/ https://docs.microsoft.com/en-us/azure/media-services/previous/media-services-index-content

  Fabsworth

Highly Voted 

8 months, 3 weeks ago

I'm almost certain this is Cognitive. upvoted 114 times

  pads98 8 months, 3 weeks ago Answer is definitely Cognitive. https://azure.microsoft.com/en-us/services/cognitive-services/speech-to-text/#overview upvoted 36 times

  Mannie_001

Highly Voted 

1 month, 3 weeks ago

COGNITIVE upvoted 8 times

  PrinceOlaniyan

Most Recent 

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Cognitive Analysis is the correct option upvoted 1 times

  bebemo 3 weeks, 2 days ago the answer should be COGNITIVE upvoted 2 times

  J_ose 1 month, 1 week ago Cognitive. upvoted 5 times

  TomGray1989 2 months ago Confusion caused by the fact that whilst this capability is certainly part of Azures cognitive services, the wording is 'example of analytics' which leaves the question open to a bit of interpretation based on the hang up of what close captioning text transcription of audio is. Closed caption text for audio is a readable description of an audio source. The answer I believe they are searching for however is Cognitive analytics. upvoted 4 times

  edurakhan 2 months, 1 week ago Cognitive is correct upvoted 5 times

  Mooooosa 2 months, 1 week ago https://learn.microsoft.com/en-us/azure/cognitive-services/ upvoted 1 times

  prav936 2 months, 2 weeks ago This is cognitive upvoted 4 times

  PRALLAB 2 months, 2 weeks ago It should be cognitive. "https://azure.microsoft.com/en-us/services/cognitive-services/speech-to-text/#overview ". Speech service, part of Azure Cognitive Services, is certified by SOC, FedRAMP, PCI DSS, HIPAA, HITECH, and ISO. upvoted 2 times

  cpalmier 2 months, 4 weeks ago I have not seen the definition of "cognitive analytics" in any documentation. I understand that it is "descriptive analytics" because it is precisely describing something that happens I could be wrong and in that case I would like to know upvoted 1 times

  lukacs16 2 months, 4 weeks ago Cognitive upvoted 2 times

  studysmart 4 months, 1 week ago Cognitive service - https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/captioning-concepts?pivots=programminglanguage-csharp upvoted 7 times

  kaivu11 4 months, 3 weeks ago Cognitive Analysis is correct option upvoted 4 times

  sameermpm 4 months, 4 weeks ago answer is cognitive upvoted 2 times

  noussa 5 months, 1 week ago It doesn’t patter create or transcript cause Closed captions are a text version of the spoken part of a television, movie or computer presentation. It’s created for the deaf people especially, so the answer is Cognitive upvoted 2 times

  zammusaz304 5 months, 3 weeks ago https://support.microsoft.com/en-us/office/create-closed-captions-for-a-video-b1cfb30f-5b00-4435-beeb-2a25e115024b upvoted 2 times

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Topic 1

Question #30

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Generally speaking, data analytics comes in four types: 1. Descriptive, to answer the question: What's happening? 2. Diagnostic, to answer the question: Why's happening? 3. Predictive, to answer the question: What will happen? 4. Prescriptive, to answer the question: What actions should we take?

Reference: https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-will-happen-with-iot-analytics/

  riglva

Highly Voted 

1 year, 2 months ago

Yes, it's descriptive upvoted 35 times

  Srismiles

Highly Voted 

4 months, 3 weeks ago

Yes. Descriptive upvoted 5 times

  iwikneerg

Most Recent 

5 months, 3 weeks ago

descriptive because it is showing what is upvoted 4 times

  Eltooth 6 months, 1 week ago Descriptive upvoted 4 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  GP2000 8 months ago Desriptive upvoted 5 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 4 times

  meldr 9 months ago Correct, descriptive upvoted 3 times

  Ganaps 9 months ago CORRECT upvoted 1 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answer is correct! upvoted 2 times

  Roy_zuniga 12 months ago Correct. 1. Descriptive, to answer the question: What‫ג‬€™s happening? 2. Diagnostic, to answer the question: Why‫ג‬€™s happening? 3. Predictive, to answer the question: What will happen? 4. Prescriptive, to answer the question: What actions should we take? upvoted 3 times

  Linceyl 1 year ago Correct upvoted 1 times

  jqx60863 1 year, 1 month ago The same question as before, and few others upvoted 1 times

  Abh123 1 year, 2 months ago CORRECT upvoted 3 times

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Topic 1

Question #31

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

With ELT, the data store used to perform the transformation is the same data store where the data is ultimately consumed. Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl

  theLazyGuy

Highly Voted 

1 year, 2 months ago

ELT only works well when the target system is powerful enough to transform the data efficiently (https://docs.microsoft.com/enus/azure/architecture/data-guide/relational-data/etl) upvoted 43 times

  Meyti

Highly Voted 

1 year, 1 month ago

ELT ----> B ETL ----> C upvoted 18 times

  jiggybrain 1 year, 1 month ago ETL is also A and D upvoted 2 times

  creativethings 8 months, 2 weeks ago You made my day :D ELT - B ETL - C :) upvoted 2 times

  NuriaIzard

Most Recent 

2 days, 23 hours ago

See and compare with question number 3 upvoted 1 times

  Ciecie 1 month, 4 weeks ago This question appears twice, how will one which one to choose as both answers are correct. upvoted 1 times

  AndreLima 3 months ago ....to TRANSFORM DATA....(E L "T").. Read the question carefully. upvoted 1 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 4 times

  Sayyunus2017 7 months, 2 weeks ago Option 3 is correct upvoted 2 times

  Kiki_25 7 months, 3 weeks ago In the ELT pipeline, the transformation occurs in the target data store. Instead of using a separate transformation engine, the processing capabilities of the target data store are used to transform data. So...? ETL -----> B ETL ------> C upvoted 2 times

  purvalstrikes 8 months ago Exam: 05/12/2022 upvoted 3 times

  Koczis 8 months, 3 weeks ago There is a correct answer for ELT. The same answer was marked as correct for ETL process what was wrong upvoted 1 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answer is correct! upvoted 3 times

  gerryboy 10 months, 3 weeks ago agree with answer upvoted 1 times

  shuiho 1 year, 1 month ago ELT only works well when the target system is powerful enough to transform the data efficiently, but not ETL upvoted 1 times

  walkwolf3 1 year, 2 months ago Answer is correct upvoted 8 times

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Question #32

You need to create an Azure resource to store data in Azure Table storage. Which command should you run? A. az storage share create B. az storage account create C. az cosmosdb create D. az storage container create Correct Answer: D Reference: https://docs.microsoft.com/en-us/cli/azure/storage/container?view=azure-cli-latest Community vote distribution B (89%)

  PanP

Highly Voted 

11%

1 year, 2 months ago

Ans is B for me. Due to no az storage table create in the selection. The best answer is B create storage account (first) upvoted 51 times

  amraneze 11 months, 1 week ago Normally, they should write table but if it's not mentionned then account because you can't have a table in azure table without an azure storage account upvoted 4 times

  walkwolf3

1 year, 2 months ago It could be "az storage table create" Highly Voted 

https://docs.microsoft.com/en-us/cli/azure/storage/table?view=azure-cli-latest upvoted 10 times

  bebemo

Most Recent 

3 weeks, 2 days ago

Selected Answer: B

you cannot create a az storage table unless you have STORAGE ACCOUNT upvoted 2 times

  bebemo 3 weeks, 2 days ago you cannot create storage unless you have an STORAGE ACCOUNT upvoted 1 times

  SapperMorton 3 weeks, 4 days ago Selected Answer: B

To answer this question you have to know if an Azure Storage account is a resource. The answer is yes: 'Azure Storage Account is a storage account that is a resource that acts as a container that groups all the data services from Azure storage (Azure blobs, Azure files, Azure Queues, and Azure Tables).' So the answer is B. Source: https://www.geeksforgeeks.org/microsoft-azure-storage-accounts/ upvoted 1 times

  orionduo 1 month ago Selected Answer: B

B is good for me upvoted 1 times

  Jul_Farow 1 month ago Selected Answer: B

It's B upvoted 1 times

  ifaizan 1 month, 2 weeks ago Selected Answer: B

B should be the correct answer. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  necole27 1 month, 2 weeks ago Selected Answer: B

Ans is B upvoted 2 times

  Dusica 1 month, 3 weeks ago B - storage account is a resource - the others are type of that resource upvoted 3 times

  j888 2 months, 1 week ago I will choose D. Agree the question is confusing. I beleived the question is asking the Azure resource type in the Azure table storage, rather than creation of storage upvoted 2 times

  JA2018 3 months, 1 week ago Selected Answer: B

You need to create an Azure storage account resource first before anything else. upvoted 3 times

  mmburu 4 months, 2 weeks ago Answer is B. In the exercise of azure storage. first step is to provision an azure storage account https://docs.microsoft.com/enus/learn/modules/explore-provision-deploy-non-relational-data-services-azure/6-exercise-azure-storage upvoted 2 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 3 times

  edurakhan 2 months, 1 week ago how do you know the answer was correct? did you get 100%? upvoted 2 times

  AlbertKwan 2 months, 1 week ago Correct answer is what? upvoted 1 times

  Peguero 3 months, 3 weeks ago D was correct answer in your exam? upvoted 2 times

  Raniel 5 months ago The answer is B, because based on the question, we need to create an Azure Resource which is Storage account and based on this https://docs.microsoft.com/en-us/cli/azure/storage/account?view=azure-cli-latest upvoted 2 times

  Edriv 5 months, 3 weeks ago https://docs.microsoft.com/en-us/cli/azure/storage/account?view=azure-cli-latest#az-storage-account-create upvoted 1 times

  D3COD3R 5 months, 3 weeks ago Selected Answer: B

Correct Answer is B upvoted 2 times

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Topic 1

Question #33

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Azure Cosmos DB SQL API accounts provide support for querying items using the Structured Query Language (SQL) syntax. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/choose-api

  Abhijinendra

Highly Voted 

1 year, 2 months ago

Core(SQL) upvoted 41 times

  Koph 1 year ago Agree, answer is correct upvoted 6 times

  RichMelbourne

Highly Voted 

9 months ago

Shown on test 15/04/2022 upvoted 7 times

  KADANGI

Most Recent 

2 months, 1 week ago

just passed with 833 but I get first option as NoSQL upvoted 4 times

  s3s 1 week ago Same with me on 04/01/2022 upvoted 1 times

  Kermedi2018 3 months, 1 week ago This is Correct Answer it came on my exam (03/10/2022) , I just passed my Exam Thank You Exam Topic group i got 833 upvoted 3 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 upvoted 4 times

  Eltooth 6 months, 1 week ago Core is correct answer. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 3 times

  waxun 9 months, 1 week ago @RajeshAzure Because it uses the select statement ( sql) upvoted 2 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answer is correct! upvoted 3 times

  RajeshAzure 10 months, 1 week ago Mongo DB API for the the Document storage, should not it be Mongo DB or what am i missing ? upvoted 1 times

  BabyBee 9 months ago No, because they are asking to use a SELECT. Example of a query with Mongo: db.families.find( { id: "WakefieldFamily" }, { children: true } ) upvoted 1 times

  RichieB 11 months, 2 weeks ago Core (SQL) upvoted 1 times

  MohammadKhubeb 12 months ago MongoDB upvoted 4 times

  erhard 2 months ago MongoDB is not MariaDB. upvoted 1 times

  Artsem 1 year ago Right one upvoted 1 times

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Question #34

You need to modify a view in a relational database by adding a new column. Which statement should you use? A. MERGE B. ALTER C. INSERT D. UPDATE Correct Answer: B Community vote distribution B (100%)

  theLazyGuy

Highly Voted 

1 year, 2 months ago

to add a column in a view Alter (https://docs.microsoft.com/en-us/sql/relational-databases/tables/add-columns-to-a-table-database-engine? view=sql-server-ver15) Insert adds one or more rows to a table (https://docs.microsoft.com/en-us/sql/t-sql/statements/insert-transact-sql?view=sql-server-ver15) upvoted 21 times

  AdminFromHell

Highly Voted 

1 year, 1 month ago

Selected Answer: B

"Modify a View" = Alter View .... upvoted 19 times

  edurakhan

Most Recent 

1 month, 3 weeks ago

In exam today 11/15/22 upvoted 1 times

  john1979 3 months, 2 weeks ago Selected Answer: B

any change in column, needs to alter the table upvoted 3 times

  ria97 5 months ago Was in exam 11/08. upvoted 3 times

  Eltooth 6 months, 1 week ago Selected Answer: B

B is correct answer. upvoted 3 times

  muks1003 6 months, 4 weeks ago Selected Answer: B

Correct upvoted 1 times

  EXODUS33 8 months ago Selected Answer: B

Alter is the ans upvoted 2 times

  alonso3 8 months, 3 weeks ago Selected Answer: B

ALTER is correct upvoted 1 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 3 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: B

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Appeared on the exam on 03/22/2022 Answer is correct! upvoted 3 times

  D_Mo_ZY 9 months, 4 weeks ago These options just reminded me of one of the questions: Know which of these are aggregate functions. upvoted 1 times

  RajeshAzure 10 months, 1 week ago Alter is the right answer upvoted 1 times

  sirhsgnahz 10 months, 1 week ago Selected Answer: B

agree. Alter to add columns upvoted 1 times

  CrazyAunt 10 months, 2 weeks ago Selected Answer: B

ALTER is used to change the table structure in a relational database. upvoted 1 times

  act7656 10 months, 2 weeks ago Selected Answer: B

Add a column consider changing the table definition, so ALTER (DDL) is the answer. upvoted 1 times

  WaseemPk 11 months, 3 weeks ago Selected Answer: B

1000% Agree upvoted 1 times

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Topic 1

Question #35

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl

  Kardec

Highly Voted 

1 year, 2 months ago

If you to think logically, Sentence one is yes - You can reduce transfer sensitive data with transformations on data source. Sentence two is No - ELT use the compute resource from destination system. And for last Yes. ELT minimizes time with transformations are going realizaded on target data destination systems. upvoted 216 times

  samehmora 1 year, 1 month ago First is false , I think keyword here is sensitive data rather than data which makes no difference for the ETL process upvoted 7 times

  Zytie 3 months, 2 weeks ago Yes if it transforms the data before load, sensitive data will be masked or more secured. upvoted 2 times

  duds19 1 year, 2 months ago ETL phases are run in parallel to save time...the last is No upvoted 5 times

  datakid 1 year, 2 months ago The last one is yes, because ELT processes skip the data copy step present in ETL, which can be a time consuming operation for large data sets. https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 13 times

  aurorafang 6 months ago this is correct answers upvoted 3 times

  theLazyGuy

Highly Voted 

1 year, 2 months ago

Y/N/Y ETL: ...data transformation that takes place usually involves various operations, such as filtering... ELT: ...This approach skips the data copy step present in ETL, which can be a time consuming operation for large data sets... Load and Trasformation are on the same target (https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl) upvoted 58 times

  J_ose

Most Recent 

5 days, 19 hours ago

1. Yes, 2. No, 3. Yes upvoted 1 times

  JustinYoo 2 weeks, 6 days ago NO NO NO upvoted 2 times

  Dusica 1 month, 3 weeks ago Y - can filter out N - transform in destination Y - copy only must be quicker than processing + copying upvoted 5 times

  edurakhan 1 month, 3 weeks ago Exam 11/15/22 upvoted 1 times

  Tonnie85 2 months, 2 weeks ago Yes-No-Yes upvoted 7 times

  taibag 2 months, 2 weeks ago according to Microsoft Sentence one is yes https://learn.microsoft.com/en-us/certifications/resources/dp-900-sample-questions?azure-portal=true upvoted 4 times

  AdminAy 3 months ago Yes No Yes My Az knowledge says that is the logical answers to the Data transformation process upvoted 3 times

  sameermpm 4 months, 4 weeks ago First one is Yes--During data transformation stage, you can apply filters to filter sensitive data Second One is No -- ELT uses the compute resource of the destination system to transform data ( In the ELT pipeline, the transformation occurs in the target data store. Instead of using a separate transformation engine, the processing capabilities of the target data store are used to transform data. ) Third one is Yes ( The key point with ELT is that the data store used to perform the transformation is the same data store where the data is ultimately consumed. This data store reads directly from the scalable storage, instead of loading the data into its own proprietary storage. This approach skips the data copy step present in ETL, which often can be a time consuming operation for large data sets. ) upvoted 10 times

  noussa 5 months ago Y N N from a friend that works with Azure within Microsoft itself: The transfer is done after the copy so it will not reduce timing as many of u shared in here. upvoted 3 times

  noussa 5 months ago And cause it is minimizing the time it takes to copy the data to the *destination system*, the transform process runs after loading so the transform process shouldn't be included and the time for loading is not minimized upvoted 1 times

  wanchihh 5 months, 4 weeks ago Who provide the answers to this question? Totally incorrect! upvoted 4 times

  xRiot007 6 months ago The answer is garbage. Correct ones: YES - ETL will transform and filter sensitive data NO - ELT uses the transformation tools of the target, not independent tools. YES - ELT is used to reduce the time of loading big data https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 7 times

  Edriv 6 months ago Yes, Yes, No upvoted 2 times

  XP_2600 6 months, 3 weeks ago Yes, No, Yes upvoted 5 times

  NanniCandido 7 months, 1 week ago Yes, yes, yes upvoted 2 times

  Kermedi2018 8 months ago Hello I’m lost Admin what is the correct answer? upvoted 8 times

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Topic 1

Question #36

HOTSPOT You plan to deploy a PostgreSQL database to Azure. Which hosting model corresponds to the available deployment options? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://azure.microsoft.com/en-us/overview/what-is-saas/ https://azure.microsoft.com/en-us/overview/what-is-paas/

  Kardec

Highly Voted 

1 year, 2 months ago

The correct answer is iaas and paas. https://docs.microsoft.com/en-us/azure/postgresql/overview-postgres-choose-server-options upvoted 249 times

  jellybiscuit 4 months, 1 week ago It sure would be great if the site updated their wrong answers. 10 months later, and it's still wrong. upvoted 19 times

  J_ose 5 days, 19 hours ago Completely agree. Please show professionalism and attention to detail upvoted 1 times

  SameerL 6 months, 3 weeks ago >>> PostgreSQL on Azure VMs option falls into the industry category of IaaS per below post...... https://docs.microsoft.com/en-us/azure/postgresql/single-server/overview-postgres-choose-server-options So the correct answer is iaas and paas. upvoted 8 times

  blueCrystal 11 months, 2 weeks ago true as you can see in the document, under Postgres on Azure VMs, everything is customer managed that means Postgres on Azure VMs is an IAAS upvoted 9 times

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  duds19

Highly Voted 

1 year, 2 months ago

Iaas and Paas upvoted 45 times

  PrinceOlaniyan

Most Recent 

5 days, 14 hours ago

With Azure, your PostgreSQL Server workloads can run in a hosted virtual machine infrastructure as a service (IaaS) or as a hosted platform as a service (PaaS) upvoted 1 times

  Anil_Mahanty 6 days, 19 hours ago The correct answer is iaas and paas. upvoted 1 times

  CHANDUSJOY 4 weeks, 1 day ago Anything on Azure VM's is Iaas upvoted 2 times

  Dusica 1 month, 3 weeks ago IaaS; PaaS; upvoted 3 times

  Jumar84 1 month, 3 weeks ago Is it a joke the currents answer ? IAAS and PAAS !!!!!! upvoted 1 times

  Tonnie85 2 months, 2 weeks ago IaaS and PaaS upvoted 6 times

  nmbuff 2 months, 3 weeks ago Iaas and Paas 100% upvoted 3 times

  lukacs16 2 months, 4 weeks ago IAAS and PAAS upvoted 2 times

  AdminAy 3 months ago So many smart people in here, makes it less important to post my comment (⁠•⁠‿⁠•⁠)Vms are IAAS anyway. Pls update answers upvoted 3 times

  AndreLima 3 months ago If You are think VM if you think IAAS Remember that ! upvoted 3 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 upvoted 1 times

  AndreLima 3 months, 4 weeks ago Said VM said IAAS, so, IAAS AND PAAS is correct upvoted 1 times

  Srismiles 4 months, 3 weeks ago Agree.. the options would be IaaS and PaaS upvoted 1 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  takenote1 5 months, 4 weeks ago Correct anser is Iaas and Paas upvoted 1 times

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Topic 1

Question #37

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

  theLazyGuy

Highly Voted 

1 year, 2 months ago

...Graph databases ...analyze the relationships between entities (https://docs.microsoft.com/en-us/azure/architecture/guide/technologychoices/data-store-overview) upvoted 264 times

  rajat7878 10 months, 3 weeks ago Agreed. Graph database is the answer upvoted 22 times

  imranax22 4 months, 3 weeks ago Definitely graph also if you look at the question there is no contextual detail for relationship exists about the other options. upvoted 9 times

  SAN_1997

Highly Voted 

11 months, 3 weeks ago

how to vote for graph We want GRaph database to win this answer upvoted 56 times

  p1zz4

Most Recent 

4 days, 22 hours ago

Graph database is correct upvoted 1 times

  PrinceOlaniyan 5 days, 14 hours ago Graph database is the answer upvoted 1 times

  SuleyDM 2 weeks, 4 days ago The correct Answer should be the GRAPH DATABASES upvoted 5 times

  bebemo 3 weeks, 2 days ago this is definitely GRAPH upvoted 1 times

  Mannie_001 1 month, 2 weeks ago Graph Database upvoted 5 times

  Dusica 1 month, 3 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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GRAPH for sure upvoted 3 times

  edurakhan 1 month, 3 weeks ago Graph Exam 11/15/22 upvoted 4 times

  TomGray1989 2 months ago This is most definitely a graph database. upvoted 3 times

  AlbertKwan 2 months, 1 week ago So many wrong answers in Exam DP-900. ExamTopics is losing its credibility fast... upvoted 3 times

  MEIQIN 3 months, 2 weeks ago question 53 has same question and answer is Graph. upvoted 3 times

  AKHILAACHU 3 months, 2 weeks ago Graph database is the correct answer upvoted 3 times

  you5uf 4 months ago correct answer should be : Graph database ref https://phoenixnap.com/kb/nosql-database-types upvoted 3 times

  Srismiles 4 months, 3 weeks ago Graph should be the correct answer upvoted 2 times

  Naji90 4 months, 4 weeks ago What's this website? Almost all questions have wrong answers upvoted 6 times

  MartaWu 5 months ago GRAPH is correct upvoted 4 times

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Question #38

Which Azure storage solution provides native support for POSIX-compliant access control lists (ACLs)? A. Azure Table storage B. Azure Data Lake Storage C. Azure Queue storage D. Azure Files Correct Answer: B Reference: https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-access-control Community vote distribution B (100%)

  yusufuthman57

Highly Voted 

1 year, 1 month ago

Azure Data Lake Storage Gen2 is the correct Answer. upvoted 23 times

  RichardWilde

Highly Voted 

1 year, 2 months ago

Azure Data Lake Storage upvoted 10 times

  roop777

Most Recent 

1 week, 2 days ago

Azure Data Lake Storage upvoted 1 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 3 times

  Eltooth 6 months, 1 week ago Selected Answer: B

B is correct answer. upvoted 5 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 5 times

  Baha2021 9 months, 1 week ago Selected Answer: B

Answer is B upvoted 3 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: B

Appeared on the exam on 03/22/2022 Answer is correct! upvoted 4 times

  Koph 1 year ago Azure data lake storage is correct upvoted 3 times

  Marskmen 1 year, 2 months ago Answer is correct https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-accesscontrol#:~:text=Azure%20Data%20Lake%20Storage%20Gen2%20implements%20an%20access%20control%20model,access%20control%20 lists%20(ACLs). upvoted 5 times

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Topic 1

Question #39

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

  ahee

Highly Voted 

1 year, 2 months ago

Aswer is C. A relational database stores data in tables. Tables are organized into columns and row. upvoted 41 times

  Nadjib

3 days, 13 hours ago Aswer is C. A relational database stores data in tables. Most Recent 

upvoted 1 times

  edurakhan 1 month, 3 weeks ago In exam today 11/15/22 upvoted 1 times

  Albertopology 3 months ago on exam 10 Oct 2022 upvoted 3 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 upvoted 3 times

  DSilsbury 5 months, 3 weeks ago Poorly written question. Relational data is written to multiple tabular forms of rows and columns. They are pretty much describing a spread sheet. upvoted 4 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 3 times

  Eltooth 6 months, 1 week ago C is correct answer : columns and rows upvoted 3 times

  Deliboi 6 months, 3 weeks ago the answer is C upvoted 1 times

  dk87 7 months, 4 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Exam: 05/18/2022 upvoted 3 times

  Ashishsingh07 8 months, 1 week ago If you don't know this then don't appear for test xD upvoted 2 times

  gabrisiq 5 months, 1 week ago Thanks, I'll save your comment for when I ask, ok upvoted 1 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  daniel_cc_lee 11 months, 3 weeks ago correct answer upvoted 2 times

  LeleP 11 months, 3 weeks ago Correct answer upvoted 2 times

  Yvekke 1 year ago correct answer upvoted 1 times

  Sam_Zee 1 year, 1 month ago Correct answer! upvoted 3 times

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Topic 1

Question #40

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described?view=sql-server-ver15

  ahee

Highly Voted 

1 year, 2 months ago

Answer is B, Clustered indexes. https://docs.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described?view=sql-serverver15&viewFallbackFrom=sql-server-ver15%20%20%20Previous%20QuestionsNext%20Questions upvoted 40 times

  KMLearn3 1 month ago I do not fully agree: Custered Indexes are bases on key value, not on specific coloumn, the question is about. But I don' t rely on answers anyway. To pass the exam, clustered will probably work aswell. upvoted 2 times

  yusufuthman57 1 year, 1 month ago Clustered Index is correct! upvoted 4 times

  Eltooth

6 months, 1 week ago B is correct answer : clustered index Highly Voted 

upvoted 6 times

  Nadjib

Most Recent 

3 days, 13 hours ago

Clustered index upvoted 1 times

  edurakhan 1 month, 3 weeks ago In exam today 11/15/22 upvoted 1 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 4 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 4 times

  daniel_cc_lee 11 months, 3 weeks ago correct answer https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 3 times

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Topic 1

Question #41

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/sql/relational-databases/stored-procedures/stored-procedures-database-engine?view=sql-server-ver15

  Marskmen

Highly Voted 

1 year, 2 months ago

Stored Procedure is correct upvoted 43 times

  yusufuthman57

Highly Voted 

1 year, 1 month ago

Stored Procedure! upvoted 13 times

  Kirron

Most Recent 

5 months, 1 week ago

Stored procedure is correct upvoted 4 times

  Eltooth 6 months, 1 week ago Stored procedure is correct answer. upvoted 3 times

  Deliboi 6 months, 3 weeks ago The rest dont make sense so it has to be Stored Procedure upvoted 5 times

  meldr 9 months ago Yes, stored procedure upvoted 2 times

  MCOMP 10 months, 3 weeks ago In terms of view as well, the code can be in a block i.e. transaction upvoted 3 times

  Grsha 11 months, 2 weeks ago Stored Procedure upvoted 3 times

  Haidardba 1 year, 1 month ago Stored Procedure is Correct Answer. upvoted 5 times

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Question #42

DRAG DROP Match the types of analytics that can be used to answer the business questions. To answer, drag the appropriate analytics type from the column on the left to its question on the right. Each analytics type may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer: Incorrect Answer: Box 1: Diagnostic Diagnostic Analytics: At this stage you can begin to answer some of those why questions. Historical data can begin to be measured against other data to answer the question of why something happened in the past. This is the process of gathering and interpreting different data sets to identify anomalies, detect patters, and determine relationships. Box 2: Prescriptive Prescriptive analytics is a combination of data, mathematical models, and various business rules to infer actions to influence future desired outcomes. Predictive analytics, broadly speaking, is a category of business intelligence that uses descriptive and predictive variables from the past to analyze and identify the likelihood of an unknown future outcome Box 3: Cognitive Reference: https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive-cognitive-analytics/ https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-will-happen-with-iot-analytics/

  Afetik

Highly Voted 

8 months, 3 weeks ago

The answers for this question are correct. upvoted 27 times

  Eltooth

Highly Voted 

6 months, 1 week ago

Diagnostic Predictive Cognitive upvoted 11 times

  Eltooth 6 months, 1 week ago Typo! Diag Prescriptive Cognitive upvoted 16 times

  necole27

Most Recent 

1 month, 2 weeks ago

correct upvoted 1 times

  Hadley205 6 months, 3 weeks ago I think this question is the same as Q6? So the last statement should be Cognitive, not Descriptive as in Q6 https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 5 times

  szl0144 6 months, 2 weeks ago The keyword is detects, cognitive is for detections. In #6, the question asks "which thing". It is an objective instead of a detection action. upvoted 3 times

  Deliboi 6 months, 3 weeks ago They are correct upvoted 2 times

  Fatima_Dashdamirova 7 months, 2 weeks ago correct aswer upvoted 5 times

  Duncan567710 8 months, 1 week ago Correct upvoted 5 times

  bfan95 8 months, 2 weeks ago Correct upvoted 4 times

  trdr 8 months, 2 weeks ago Correct Answer! upvoted 2 times

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Topic 1

Question #43

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

  Nollz

Highly Voted 

8 months, 3 weeks ago

Correct upvoted 16 times

  xRiot007

Highly Voted 

6 months ago

A view - presents content defined by a query upvoted 9 times

  Eltooth

Most Recent 

6 months, 1 week ago

View is correct answer. upvoted 3 times

  Manoj6 7 months, 3 weeks ago Correct upvoted 3 times

  oliverio 7 months, 3 weeks ago correct upvoted 3 times

  bfan95 8 months, 3 weeks ago Answer: View upvoted 5 times

  nachito 8 months, 3 weeks ago correct answer, I had this question today 20/04/2022 in my exam upvoted 4 times

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Question #44

Which type of database is Azure Database for PostgreSQL? A. Platform as a service (PaaS) B. Infrastructure as a service (IaaS) C. Microsoft SQL Server D. on-premises Correct Answer: A Reference: https://docs.microsoft.com/en-us/azure/postgresql/overview-postgres-choose-server-options Community vote distribution A (90%)

  bfan95

10%

8 months, 2 weeks ago

Highly Voted 

Correct answer: A, PAAS upvoted 24 times

  Afetik

Highly Voted 

8 months, 3 weeks ago

The answer is correct - A upvoted 12 times

  Annelijn

Most Recent 

1 month, 3 weeks ago

Selected Answer: A

Correct answer: A, PAAS upvoted 2 times

  MrTurbo 2 months, 1 week ago Selected Answer: A

Correct answer: A, PAAS upvoted 3 times

  blackskies 3 months, 1 week ago was on exam today 09/30/22 upvoted 3 times

  T4321 5 months ago Selected Answer: A

Answer is 'A' upvoted 5 times

  Edriv 6 months ago https://docs.microsoft.com/en-us/azure/postgresql/single-server/overview-postgres-choose-server-options upvoted 2 times

  Eltooth 6 months, 1 week ago Selected Answer: A

A is correct answer : PaaS upvoted 2 times

  simplementeluca 6 months, 2 weeks ago A- PaaS I'm sure. upvoted 1 times

  Gautam123 7 months, 1 week ago Selected Answer: B

The answer is correct upvoted 2 times

  Gautam123 7 months, 1 week ago Sorry A upvoted 4 times

  geeeogeee 7 months, 3 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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yes that's corret upvoted 2 times

  EXODUS33 8 months ago Selected Answer: A

PAAS is the ans upvoted 7 times

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Topic 1

Question #45

Which storage solution supports access control lists (ACLs) at the file and folder level? A. Azure Data Lake Storage B. Azure Queue storage C. Azure Blob storage D. Azure Cosmos DB Correct Answer: A Azure Data Lake Storage Gen2 implements an access control model that supports both Azure role-based access control (Azure RBAC) and POSIX-like access control lists (ACLs). Reference: https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-access-control Community vote distribution A (100%)

  svetlanam

Highly Voted 

8 months, 3 weeks ago

Correct Answer is A. Azure Data Lake Storage upvoted 17 times

  nilsoncarlosf

Most Recent 

1 month, 1 week ago

Correct is A upvoted 1 times

  JA2018 2 months, 1 week ago Selected Answer: A

Agreed, A is the correct option. duplicated question upvoted 2 times

  Albertopology 3 months ago on exam 10 Oct 2022 upvoted 3 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 3 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 3 times

  Eltooth 6 months, 1 week ago Selected Answer: A

A is correct answer. ADL upvoted 2 times

  simplementeluca 6 months, 2 weeks ago Selected Answer: A

A the correct upvoted 1 times

  EXODUS33 8 months ago Selected Answer: A

Data lake is the ans upvoted 3 times

  Duncan567710 8 months, 1 week ago Selected Answer: A

The answer is A upvoted 2 times

  bfan95 8 months, 2 weeks ago Selected Answer: A https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Answer: A upvoted 2 times

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Topic 1

Question #46

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

A treemap chart divides the chart area into rectangles that represent the different levels and relative sizes of the data hierarchy. Reference: https://docs.microsoft.com/en-us/sql/reporting-services/report-design/tree-map-and-sunburst-charts-in-reporting-services?view=sql-serverver15

  bfan95

Highly Voted 

8 months, 3 weeks ago

treemap upvoted 19 times

  blackskies

Most Recent 

3 months, 1 week ago

was on exam today 09/30/22 upvoted 3 times

  gabrisiq 5 months, 1 week ago Colored Rectangles = Treemap upvoted 4 times

  Eltooth 6 months, 1 week ago Tree map is correct answer. upvoted 2 times

  WWDITDA 6 months, 3 weeks ago Treemap - Correct. upvoted 1 times

  Manoj6 7 months, 3 weeks ago Treemap is the correct answer upvoted 2 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 3 times

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Topic 1

Question #47

What is a characteristic of batch processing? A. The data ingested during batch processing must be processed as soon as the data is received. B. Large datasets must be split into batches of less than 1 GB before the data can be processed. C. There is a noticeable time delay between ingesting data and obtaining the data processing results. D. Batch processing can only process data that is structured. Correct Answer: D Community vote distribution C (99%)

  sallymaher

Highly Voted 

8 months, 3 weeks ago

Answer should be C upvoted 72 times

  JoJoY

Highly Voted 

8 months, 3 weeks ago

Selected Answer: C

The answer is C upvoted 23 times

  skaha 8 months, 3 weeks ago which is not characteristic of Batch processing>>>Then the answer is D upvoted 3 times

  J_ose

Most Recent 

3 days, 11 hours ago

Correct answer: C upvoted 1 times

  sreekan2 4 days, 19 hours ago Selected Answer: C

The answer is C upvoted 1 times

  PrinceOlaniyan 5 days, 14 hours ago Answer should be C upvoted 1 times

  Moh_7akim 1 week, 6 days ago Selected Answer: C

Answer C upvoted 1 times

  Moh_7akim 1 week, 6 days ago C Answer upvoted 1 times

  pathumfer 3 weeks ago The Answer Should be 'C' upvoted 1 times

  bebemo 3 weeks, 2 days ago Selected Answer: C

the answer should be C upvoted 1 times

  bebemo 1 month ago Selected Answer: C

this should be C upvoted 2 times

  nilsoncarlosf 1 month, 1 week ago Selected Answer: C

Correct is C https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 4 times

  ale87e 1 month, 1 week ago Selected Answer: C

C es la correcta upvoted 1 times

  SAIVEENA 1 month, 2 weeks ago The answer is D is Wrong because the Batch processing process structured and semi-structured data. and C is correct answer upvoted 1 times

  StickyCrusader 1 month, 3 weeks ago Selected Answer: D

Batch processing can be used for unstructured data, therefore answer should be C upvoted 1 times

  Dusica 1 month, 3 weeks ago C because a, b, d are absolutely incorrect upvoted 1 times

  TomGray1989 2 months ago Selected Answer: C

You can batch process structured or semi-structured data. You could batch process unstructured data too - but it's uncommon to do so. upvoted 2 times

  AlbertKwan 2 months, 1 week ago So many wrong answers in Exam DP-900. ExamTopics is losing its credibility fast... upvoted 4 times

https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Topic 1

Question #48

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

An aggregate function performs a calculation on a set of values, and returns a single value. The following are aggregate functions:

✑ APPROX_COUNT_DISTINCT ✑ AVG ✑ CHECKSUM_AGG ✑ COUNT ✑ COUNT_BIG GROUPING -

✑ GROUPING_ID ✑ MAX ✑ MIN ✑ STDEV ✑ STDEVP ✑ STRING_AGG ✑ SUM ✑ VAR ✑ VARP Reference: https://docs.microsoft.com/en-us/sql/t-sql/functions/aggregate-functions-transact-sql?view=sql-server-ver15

  Eltooth

Highly Voted 

6 months, 1 week ago

Max and Min upvoted 11 times

  Abains

Most Recent 

1 month, 4 weeks ago

Correct upvoted 1 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 4 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Ashishsingh07 8 months, 1 week ago MIN MAX upvoted 3 times

  bfan95 8 months, 2 weeks ago correct upvoted 4 times

  arif17 8 months, 3 weeks ago answer is correct. upvoted 3 times

  pads98 8 months, 3 weeks ago answer is correct. upvoted 4 times

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Topic 1

Question #49

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes Batch processing refers to processing of high volume of data in batch within a specific time span. It processes large volume of data all at once. Batch processing is used when data size is known and finite. It takes little longer time to processes data. Box 2: Yes Stream processing refers to processing of continuous stream of data immediately as it is produced. It analyzes streaming data in real time. Stream processing is used when the data size is unknown and infinite and continuous. Box 3: No Reference: https://www.geeksforgeeks.org/difference-between-batch-processing-and-stream-processing/

  heenak55

Highly Voted 

8 months, 3 weeks ago

In exam 21 April 2022 upvoted 12 times

  Edriv

Highly Voted 

1 month, 2 weeks ago

Yes, Yes, No upvoted 9 times

  noussa

Most Recent 

4 months, 4 weeks ago

Yes, Yes( rolling), No upvoted 7 times

  gabrisiq 5 months, 1 week ago Batch, Streaming, Batch upvoted 4 times

  kuiberbelt 5 months, 2 weeks ago A rolling or moving average is a statistic that captures the average change in a data series over time. upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  xRiot007 6 months ago Yes - periodical jobs use batching Yes - a rolling average will use a sized set that is updated with newest data. No - Last month sales are past data only, so this is a batch job. upvoted 7 times

  Eltooth 6 months, 1 week ago Yes No - average is taken then processed over a period of time —> batch No upvoted 6 times

  schurick13 6 months ago The key word is "ROLLING average". Hence stream processing upvoted 5 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 4 times

  oracle_751 8 months ago I do have my doubts with statement 2, as it does not indicate when the function (rolling average) is caculated. This could also be done based on the data gathered for a minute, hour, day, etc. with a batch input. upvoted 8 times

  Tata11 3 months ago "Calculate a rolling average temperature reading" think for example in an ice-cream truck that is sending messages frequently from a sensor. Calculate a ROLLING average allows people knowing everything is OK and ice-cream does not melt. Streaming is the answer. upvoted 3 times

  BabieTee 7 months ago But it says calculate rolling average temperature reading, obviously it is calculated as it is received, so its a streaming job. upvoted 4 times

  OPT_001122 8 months, 3 weeks ago answer is correct upvoted 4 times

  bfan95 8 months, 3 weeks ago yes,yes,no upvoted 3 times

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Topic 1

Question #50

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

The same set of columns. In relational databases, a row is a data record within a table. Each row, which represents a complete record of specific item data, holds different data within the same structure. A row is occasionally referred to as a tuple. Incorrect: Not: a key value pair. Unlike relational databases, key-value databases do not have a specified structure. Relational databases store data in tables where each column has an assigned data type. Key-value databases are a collection of key-value pairs that are stored as individual records and do not have a predefined data structure. Reference: https://www.techopedia.com/definition/4425/database-row https://www.techtarget.com/searchdatamanagement/tip/NoSQL-database-types-explained-Key-value-store

  DBA_newbie

Highly Voted 

4 months, 1 week ago

correct upvoted 17 times

  PatYeo

Highly Voted 

3 months, 2 weeks ago

correct upvoted 6 times

  Albertopology

Most Recent 

3 months ago

on exam 10 Oct 2022 upvoted 4 times

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Topic 1

Question #51

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: No Database normalization is the process of restructuring a relational database in accordance with a series of so-called normal forms in order to reduce data redundancy and improve data integrity. Full normalisation will generally not improve performance, in fact it can often make it worse but it will keep your data duplicate free. Box 2: No Analytics systems are deformalized to increase performance. Transactional database systems are normalized to increase data consistency. Box 3: Yes Transactional database systems are more normalized and requires more joins. Reference: https://www.sqlshack.com/what-is-database-normalization-in-sql-server

  Kris_ETL

Highly Voted 

4 months, 1 week ago

YES, NO, YES Normalizing decreases throughput for reading (need to make joins), but increases for writing (Less to write, since there are no duplicates) upvoted 35 times

  nvragavan 6 days, 21 hours ago But, any foreign key constraint may slow down the throughput of the write operation. upvoted 1 times

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  NareshKothari 3 months, 2 weeks ago Agree. Less Write means better performance. Yes, No, Yes is the right answer. upvoted 7 times

  Jiviify

Highly Voted 

4 months, 1 week ago

NO NO YES Answers are correct Normalizing a Database increases the throughput for reading but reduces for writing. A normalized database is advantageous when operations are write-intensive or ACID compliance is required. Some advantages include: Updates run quickly due to no data being duplicated in multiple locations. Inserts run quickly since there is only a single insertion point for a piece of data, and no duplication is required. Tables are typically smaller than the tables found in non-normalized databases. This usually allows the tables to fit into the buffer, thus offering faster performance. Data integrity and consistency are an absolute must if the database must be ACID compliant. A normalized database helps immensely with such an undertaking. upvoted 10 times

  raydel92 3 months, 1 week ago The first one is a YES. Your answer contradicts what you develop later. Source: https://dzone.com/articles/pros-and-cons-of-databasenormalization upvoted 6 times

  Wobbla

Most Recent 

3 weeks, 2 days ago

YNY for me upvoted 1 times

  hungry85 1 month, 1 week ago NO NO YES upvoted 1 times

  Edriv 1 month, 2 weeks ago Yes, No, Yes upvoted 4 times

  Mooooosa 2 months, 1 week ago https://www.techwalla.com/articles/advantages-disadvantages-of-normalizing-a-database upvoted 1 times

  Ben999 2 months, 1 week ago Throughput is the number of transactions per sec. Normalization decrease the amount of data that needs to be written, hence increasing the amount or transactions that can be written per sec. Hence first one has to be Yes upvoted 4 times

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Topic 1

Question #52

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

A graph database stores two types of information, nodes and edges. Edges specify relationships between nodes. Nodes and edges can have properties that provide information about that node or edge, similar to columns in a table. Edges can also have a direction indicating the nature of the relationship. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview

  MEIQIN

Highly Voted 

3 months, 2 weeks ago

It means question 37 should be graph. upvoted 10 times

  fusioner

Highly Voted 

4 months, 1 week ago

Strange... Question 37 says something different... upvoted 8 times

  NuriaIzard

Most Recent 

2 days, 22 hours ago

Same question as number 37 upvoted 1 times

  Anil_Mahanty 6 days, 19 hours ago Relation between employee and entity, are two different things. entity relation belongs to graph and employee relation i.e. record relation upvoted 1 times

  SuleyDM 2 weeks, 4 days ago The question 37 has the wrong answer. Both in question 37 and 52 should be GRAPH upvoted 2 times

  edgarmassa 2 weeks, 5 days ago Galera, primeira é GRAFOS, e a resposta da outra é GRAFOS upvoted 1 times

  Dewonnaluv 3 weeks, 6 days ago Definitely, the earlier question 37 answer picked as Column family database was wrong. upvoted 1 times

  hungry85 1 month, 1 week ago GRAPH is the right answer upvoted 2 times

  Mannie_001 1 month, 3 weeks ago ITS Graph Database Question number 37 has it wrong upvoted 2 times

  PatYeo 3 months, 2 weeks ago Graph database is correct. upvoted 6 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  goncwil 3 months, 3 weeks ago Equal question 37, but with another answer ???? What is correct ? Graph ? upvoted 5 times

  Tata11 3 months ago https://learn.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview#graph-databases upvoted 2 times

  [Removed] 4 months ago There was an exact similar question earlier with a different answer, but this answer is more like it! upvoted 3 times

  TomPerkins 4 months, 1 week ago Graph databases is correct upvoted 5 times

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Topic 1

Question #53

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

A key/value store associates each data value with a unique key. Key/value stores are highly optimized for applications performing simple lookups, but are less suitable if you need to query data across different key/value stores. Key/value stores are also not optimized for querying by value. A single key/value store can be extremely scalable, as the data store can easily distribute data across multiple nodes on separate machines. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview

  nmbuff

Highly Voted 

2 months, 3 weeks ago

Simple Lookup is correct. upvoted 6 times

  NuriaIzard

Most Recent 

2 days, 22 hours ago

same question as number 20 upvoted 1 times

  Albertopology 3 months ago on exam 10 Oct 2022 upvoted 3 times

  PatYeo 3 months, 2 weeks ago Simple Lookup is correct. upvoted 3 times

  fusioner 4 months, 1 week ago Repeated Question. upvoted 1 times

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Topic 1

Question #54

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

SQL Server on Azure VM SQL Server on Azure VM falls into the industry category Infrastructure-as-a-Service (IaaS) and allows you to run SQL Server inside a fully managed virtual machine (VM) in Azure. The most significant difference from SQL Database and SQL Managed Instance is that SQL Server on Azure Virtual Machines allows full control over the database engine. You can choose when to start maintenance/patching, change the recovery model to simple or bulk-logged, pause or start the service when needed, and you can fully customize the SQL Server database engine. With this additional control comes the added responsibility to manage the virtual machine. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/azure-sql-iaas-vs-paas-what-is-overview?view=azuresql

  AndreLima

Highly Voted 

2 months, 3 weeks ago

Said VM, said IAAS. upvoted 10 times

  PatYeo

Highly Voted 

3 months, 2 weeks ago

d is correct. In Iaas, you need to manage the VM and OS. upvoted 5 times

  Dewonnaluv

Most Recent 

3 weeks, 6 days ago

This also validates the community answer to an earlier question that assigned this as Software as a service(SaaS) upvoted 1 times

  Anumani 3 months, 2 weeks ago d is correct upvoted 4 times

  fusioner 4 months, 1 week ago Correct Answer... upvoted 2 times

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Topic 1

Question #55

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

For some semi-structured data formats (e.g. JSON), data sets are frequently a simple concatenation of multiple documents. Reference: https://docs.snowflake.com/en/user-guide/semistructured-considerations.html

  PatYeo

Highly Voted 

3 months, 2 weeks ago

Semi-structured is correct. Semi-structured is supported via JSON, XML. upvoted 11 times

  Kermedi2018

Highly Voted 

4 months ago

Correct upvoted 5 times

  berend1

Most Recent 

3 months, 1 week ago

Correct upvoted 4 times

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Topic 1

Question #56

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

Semi-structured data -

Semi-structured data (e.g., JSON, CSV, XML) is the ‫ג‬€bridge‫ג‬€ between structured and unstructured data. It does not have a predefined data model and is more complex than structured data, yet easier to store than unstructured data. Reference: https://www.ibm.com/cloud/blog/structured-vs-unstructured-data

  PatYeo

Highly Voted 

3 months, 2 weeks ago

Semi-structured in correct. JSON allows varying no. of key-values in each object. upvoted 7 times

  Zaiky

Most Recent 

1 month, 3 weeks ago

If it's JASON, it's got to be semi structured! upvoted 2 times

  TomGray1989 2 months ago JSON files are examples of semi-structured data - answer is correct. If you didn't know this prior to reading this question, you need to get back to Microsoft learn or utilise the docs. upvoted 1 times

  nmbuff 2 months, 3 weeks ago double question with a privious one upvoted 1 times

  [Removed] 4 months ago Agree with the answer upvoted 3 times

👍

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Topic 1

Question #57

Which property of a transactional workload guarantees that each transaction is treated as a single unit that either succeeds completely or fails completely? A. atomicity B. isolation C. durability D. consistency Correct Answer: A The purpose of making transactions atomic is to prevent different transactions from interfering with one another. This can only happen if more than one user process is trying to access the database at the same time, as when a server allows several clients to use it concurrently. The simplest way to enforce atomicity is for the DBMS to refuse to start any transaction until the previous one has committed. Reference: https://www.sciencedirect.com/topics/computer-science/atomic-transaction Community vote distribution A (100%)

  PatYeo

Highly Voted 

3 months, 2 weeks ago

A is correct. https://www.databricks.com/glossary/acid-transactions A.C.I.D. properties: Atomicity, Consistency, Isolation, and Durability Atomicity - each statement in a transaction (to read, write, update or delete data) is treated as a single unit. Either the entire statement is executed, or none of it is executed. This property prevents data loss and corruption from occurring if, for example, if your streaming data source fails mid-stream. upvoted 6 times

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer is A upvoted 5 times

  sreekan2

Most Recent 

4 days, 19 hours ago

Selected Answer: A

A is correct. upvoted 1 times

  Mannie_001 1 month, 3 weeks ago Answer is correct upvoted 1 times

  edurakhan 1 month, 4 weeks ago Selected Answer: A

Atomicity is the correct answer upvoted 2 times

  JA2018 3 months, 1 week ago Selected Answer: A

all operations must be successfully completed for the transaction to complete. upvoted 3 times

  raydel92 3 months, 1 week ago Selected Answer: A

Correct answer is A. atomicity https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5-transactional-data-processing?ns-enrollmenttype=learningpath&ns-enrollment-id=learn.wwl.azure-data-fundamentals-explore-core-data-concepts upvoted 4 times

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Topic 1

Question #58

You have a data store that has the structure shown in the following exhibit.

Which type of data store is this? A. key/value B. object data C. graph D. time series Correct Answer: C A graph database stores two types of information, nodes and edges. Edges specify relationships between nodes. Nodes and edges can have properties that provide information about that node or edge, similar to columns in a table. Edges can also have a direction indicating the nature of the relationship. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview Community vote distribution C (100%)

  Kermedi2018

Highly Voted 

3 months, 3 weeks ago

Selected Answer: C

Yes C is the correct answer upvoted 10 times

  fusioner

Highly Voted 

4 months, 1 week ago

Selected Answer: C

Yes, Graph upvoted 5 times

  edurakhan

Most Recent 

1 month, 4 weeks ago

Selected Answer: C

Graph database upvoted 3 times

  JA2018 3 months, 1 week ago Selected Answer: C

It's the only viable option. upvoted 3 times

  [Removed] 4 months, 1 week ago Selected Answer: C

its graph https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 4 times

  Jiviify 4 months, 1 week ago Selected Answer: C

Yes, its Graph upvoted 4 times

Topic 1

Question #59

Which type of database contains nodes and edges? A. graph B. key/value C. columnar D. time series Correct Answer: A A graph database stores two types of information, nodes and edges. Edges specify relationships between nodes. Nodes and edges can have properties that provide information about that node or edge, similar to columns in a table. Edges can also have a direction indicating the nature of the relationship. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview Community vote distribution A (100%)

  fusioner

Highly Voted 

4 months, 1 week ago

Selected Answer: A

Yes, Graph upvoted 8 times

  JA2018

Highly Voted 

3 months, 1 week ago

Selected Answer: A

A graph database shows two types of information, nodes and edges. The edges specify the relationships between nodes. Both nodes and edges own properties that provide details about that node or edge. This is similar to columns in a table. The edges can also have a direction to indicate the relationship's nature. upvoted 5 times

  Venky02

Most Recent 

2 weeks, 4 days ago

Selected Answer: A

A, GRAPH upvoted 1 times

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Topic 1

Question #60

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

A data analyst's primary skill set revolves around data acquisition, handling, and processing. Incorrect: * A data engineer requires an intermediate level understanding of programming to build thorough algorithms along with a mastery of statistics and math. * A data scientist needs to be a master of both worlds. Data, stats, and math along with in-depth programming knowledge for Machine Learning and Deep Learning. Reference: https://www.edureka.co/blog/data-analyst-vs-data-engineer-vs-data-scientist/

  Massimo70

Highly Voted 

3 months ago

DATA ENGINEER: Data engineers manage infrastructure and processes for data integration across the organization, applying data cleaning routines, identifying data governance RULES, and implementing pipelines to transfer and transform data between systems. upvoted 19 times

  p1zz4 4 days, 21 hours ago Correct Answer : DATA ENGINEER upvoted 1 times

  Pavi20210211 1 month, 2 weeks ago Correct Answer : DATA ENGINEER upvoted 4 times

  AdminAy

Highly Voted 

2 months, 4 weeks ago

Data Analyst analyzes numeric data and uses it to help companies make better decisions. Data Engineer involves in preparing data. They develop, constructs, tests & maintain complete architecture. A data scientist analyzes and interpret complex data. Source: Google upvoted 8 times

  Nadjib

Most Recent 

3 days, 13 hours ago

DATA ENGINEER upvoted 1 times

  roop777 1 week, 2 days ago Correct Answer : DATA ENGINEER upvoted 1 times

  KMLearn3 1 month ago In real life the data engineer would be claimed beeing responsible NOT having applied business rules adequately to the data model. So this answer "data analyst" beeing "responsible" does not match reality. Yes, he is also involved and working on it. But the data engineer will do the digging work in advance. upvoted 2 times

  taraman44 1 month, 1 week ago Data Engineer https://learn.microsoft.com/en-us/training/modules/explore-roles-responsibilities-world-of-data/2-explore-job-roles upvoted 4 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  ktzoey 1 month, 3 weeks ago DATA ENGINEER upvoted 3 times

  Naji90 1 month, 3 weeks ago Data Engineer Database administrators manage databases, assigning permissions to users, storing backup copies of data and restore data in the event of a failure. Data engineers manage infrastructure and processes for data integration across the organization, applying data cleaning routines, identifying data governance rules, and implementing pipelines to transfer and transform data between systems. Data analysts explore and analyze data to create visualizations and charts that enable organizations to make informed decisions. https://learn.microsoft.com/en-us/training/modules/explore-roles-responsibilities-world-of-data/2-explore-job-roles upvoted 2 times

  Annelijn 1 month, 3 weeks ago This is more for a product owner role imho. A data engineer implements the business rules, but does not make the decision which business rules to implement. The business has to make this decision imho. upvoted 1 times

  madrobs 2 months ago it should be data engineer right? upvoted 2 times

  devries0 2 months, 3 weeks ago It's Data Analyst; From MS Learn: A data analyst processes raw data into relevant insights based on identified business requirements to deliver relevant insights upvoted 4 times

  Cezary 2 months ago raw data to insights - this is getting knowledge fro a database. Applying business rules is more of normalization, and thats data engineer. upvoted 1 times

  fusioner 4 months, 1 week ago A Data Analyst upvoted 2 times

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Topic 1

Question #61

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://teachcomputerscience.com/relational-databases/

  himanshisethhi55

Highly Voted 

3 months, 3 weeks ago

Correct, Example Foreign Key upvoted 11 times

  dk87

Highly Voted 

7 months, 4 weeks ago

Exam: 05/18/2022 upvoted 5 times

  Mooooosa

Most Recent 

2 months, 1 week ago

https://support.microsoft.com/en-us/office/guide-to-table-relationships-30446197-4fbe-457b-b992-2f6fb812b58f upvoted 2 times

  noussa 4 months, 4 weeks ago Correct upvoted 4 times

  Eltooth 6 months, 1 week ago Let’s is correct answer upvoted 2 times

  Eltooth 6 months, 1 week ago “Keys”! Autocorrect upvoted 6 times

😵‍💫

  EXODUS33 8 months ago keys are used upvoted 3 times

  bfan95 8 months, 2 weeks ago correct upvoted 2 times

  svetlanam 8 months, 3 weeks ago Correct. upvoted 1 times

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Topic 1

Question #62

You have an inventory management database that contains the following table.

Which statement should you use in a SQL query to change the inventory quantity of Product1 to 270? A. INSERT B. MERGE C. UPDATE D. CREATE Correct Answer: C Reference: https://docs.microsoft.com/en-us/sql/t-sql/queries/update-transact-sql?view=sql-server-ver15 Community vote distribution C (100%)

  vince60370

Highly Voted 

1 year, 10 months ago

Update is the SIMPLEST way, but a MERGE can also do the update... I think the question should be a little bit more specific. upvoted 29 times

  DSilsbury 5 months, 3 weeks ago Merge requires 2 datasets, it can't be merge upvoted 4 times

  Armandoo

Highly Voted 

1 year, 7 months ago

The answer is UPDATE since we want to change something within a column. upvoted 24 times

  Lipseal 8 months, 2 weeks ago I googled it: ALTER - add/delete/modify column UPDATE - update existing row INSERT - Insert new row upvoted 9 times

  JA2018

Most Recent 

3 months, 1 week ago

Selected Answer: C

You need DML to update/ modify each row record in a DB table. upvoted 2 times

  Eltooth 6 months, 1 week ago Selected Answer: C

C is correct answer : Update upvoted 4 times

  alveswlm 6 months, 3 weeks ago Selected Answer: C

Update statement is used to change the value of a column. upvoted 4 times

  EXODUS33 8 months ago Selected Answer: C

update is used to change an existing record value upvoted 4 times

  olusesan 8 months ago Answer is C upvoted 2 times

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  nhftloh 8 months, 3 weeks ago Selected Answer: C

Answer is c upvoted 3 times

  D_Mo_ZY 9 months, 4 weeks ago Update Was in the exam (18/03/2022) upvoted 4 times

  Yvekke 1 year ago update is ok upvoted 2 times

  jmay 1 year, 1 month ago even when using MERGE, you still need to include an UPDATE sub query upvoted 5 times

  Afamdi 1 year, 4 months ago Update obviously! upvoted 4 times

  MFO_FM 1 year, 4 months ago Update upvoted 3 times

  bettz_druid 1 year, 4 months ago answer is correct upvoted 3 times

  ANath 1 year, 9 months ago UPDATE is correct upvoted 4 times

  shubham99 2 years ago need to update the table and set new value . upvoted 1 times

  carlostome 2 years ago Update!! upvoted 2 times

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Question #63

Your company needs to implement a relational database in Azure. The solution must minimize ongoing maintenance. Which Azure service should you use? A. Azure HDInsight B. Azure SQL Database C. Azure Cosmos DB D. SQL Server on Azure Virtual Machines Correct Answer: B Reference: https://azure.microsoft.com/en-us/services/sql-database/#features Community vote distribution B (100%)

  Armandoo

Highly Voted 

1 year, 7 months ago

Correct Answer: B Minimize maintenance: so it should a PaaS + Relational Database = Azure SQL Database upvoted 58 times

  D_Mo_ZY

Highly Voted 

9 months, 4 weeks ago

Correct Answer: B Was in the exam (18/03/2022) upvoted 14 times

  edurakhan

Most Recent 

1 month, 4 weeks ago

Selected Answer: B

B is the correct answer. Minimize maintenance is the key phrase upvoted 3 times

  Albertopology 3 months ago on exam 10 Oct 2022 upvoted 3 times

  JA2018 3 months, 1 week ago Selected Answer: B

PaaS = Minimized maintenance upvoted 4 times

  Kermedi2018 3 months, 3 weeks ago Selected Answer: B

Correct answer B upvoted 3 times

  fusioner 4 months, 1 week ago Selected Answer: B

Correct Answer upvoted 2 times

  Eltooth 6 months, 1 week ago Selected Answer: B

B is correct answer : Azure SQL Database upvoted 2 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 3 times

  Omii 8 months ago Correct B upvoted 1 times

  Omii 8 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Correct B upvoted 1 times

  EXODUS33 8 months ago Selected Answer: B

Azure SQL Database is PAAS so reduces maintanence that needs to be done upvoted 3 times

  Koph 1 year ago Azure SQL Database is correct upvoted 3 times

  Charly0710 1 year, 1 month ago Azure Data Studio is a graphical utility for creating and running SQL queries from your desktop https://docs.microsoft.com/en-us/learn/modules/query-relational-data/3-sql-database?ns-enrollment-type=LearningPath&ns-enrollmentid=learn.wwl.azure-data-fundamentals-explore-relational-data upvoted 2 times

  jin1991 1 year, 4 months ago Correct upvoted 4 times

  priy_0987 1 year, 5 months ago correct upvoted 2 times

  Adebowale 1 year, 5 months ago Week done upvoted 1 times

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Question #64

You are writing a set of SQL queries that administrators will use to troubleshoot an Azure SQL database. You need to embed documents and query results into a SQL notebook. What should you use? A. Microsoft SQL Server Management Studio (SSMS) B. Azure Data Studio C. Azure CLI D. Azure PowerShell Correct Answer: B Reference: https://www.mssqltips.com/sqlservertip/5997/create-sql-server-notebooks-in-azure-data-studio/ Community vote distribution B (100%)

  Fellipo

Highly Voted 

2 years, 2 months ago

B its OK , https://docs.microsoft.com/en-us/sql/azure-data-studio/notebooks/notebooks-sql-kernel?view=sql-server-ver15 upvoted 61 times

  Ashodwbi

2 years, 2 months ago

Highly Voted 

Answer is B upvoted 23 times

  iesRuben

Most Recent 

1 month, 1 week ago

Selected Answer: B

B its the answer upvoted 3 times

  JA2018 3 months, 1 week ago Selected Answer: B

Microsoft SQL Server Management Studio (SSMS) is an on-prem product. This exam focus more on SQL on Azure. My 2 cents' worth. upvoted 5 times

  Bambi0074 3 months, 1 week ago It is still B but if you use the current SSMS you'll get the Az Data Studio automatically ;-) https://learn.microsoft.com/en-us/sql/azure-data-studio/download-azure-data-studio?view=sql-server-ver16#windows-installation upvoted 4 times

  Eltooth 6 months, 1 week ago Selected Answer: B

B is correct answer : Data studio upvoted 1 times

  cormorant 9 months ago use data studio is you need top embed documents and query results into an sql notebook upvoted 5 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 3 times

  Ashutosh344 10 months ago B is correct upvoted 1 times

  theLazyGuy 1 year, 2 months ago https://docs.microsoft.com/en-us/sql/azure-data-studio/notebooks/notebooks-guidance?view=sql-server-ver15 upvoted 3 times

  xiban 1 year, 2 months ago Databricks upvoted 2 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  cadio30 1 year, 3 months ago Azure Studio application is correct for this requirement upvoted 2 times

  NavySteel 1 year, 9 months ago I agree for B upvoted 3 times

  jimakana 1 year, 10 months ago A SQL notebook is like a database version of Jupyter notebook. Cool. upvoted 7 times

  Andres91salazar 1 year, 10 months ago B.Azure Data Studio. It allows you to save your query and even create charts or simple reports that you can re-visit. upvoted 8 times

  mandyfervor 1 year, 11 months ago Currently Azure data studio supports notebook, while SSMS not. So absolutely the correct answer is B. upvoted 5 times

  fdlsys 2 years ago SSMS does not support embedding of documents nor creation of "notebooks". So the answer is "B". upvoted 10 times

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Question #65

DRAG DROP Match the terms to the appropriate descriptions. To answer, drag the appropriate term from the column on the left to its description on the right. Each term may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Reference: https://en.wikipedia.org/wiki/Table_(database) https://en.wikipedia.org/wiki/View_(SQL) https://en.wikipedia.org/wiki/Database_index

  S3

Highly Voted 

2 years, 1 month ago

correct answer! upvoted 62 times

  mrjeet

Highly Voted 

11 months, 3 weeks ago

Yep, all correct! Table View Index upvoted 11 times

  nmbuff

Most Recent 

2 months, 3 weeks ago

Yep, all correct! Table View Index upvoted 2 times

  fusioner 4 months, 1 week ago Table, View, Index upvoted 2 times

  noussa 4 months, 4 weeks ago Table, View, Index upvoted 2 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 2 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

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  Eltooth 6 months, 1 week ago Table View Index upvoted 3 times

  mre 9 months ago Correct upvoted 4 times

  Ganaps 9 months ago CORRECT upvoted 3 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answer is correct! upvoted 4 times

  Shams132 1 year ago Correct 100% upvoted 3 times

  Haidardba 1 year, 1 month ago The Provided Answer is Correct. upvoted 2 times

  GotDamnImIn 1 year, 3 months ago Correct. upvoted 2 times

  MFO_FM 1 year, 4 months ago Table View Index upvoted 4 times

  dumbmf 1 year, 5 months ago Correct hai bhaiya upvoted 2 times

  dayan911 1 year, 5 months ago Table,View.Index upvoted 2 times

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Question #66

You have an e-commerce application that reads and writes data to an Azure SQL database. Which type of processing does the application use? A. stream processing B. batch processing C. Online Analytical Processing (OLAP) D. Online Transaction Processing (OLTP) Correct Answer: D OLTP is designed to serve as a persistent data store for business or front-end applications. OLTP administers day to day transaction of an organization. Reference: https://sqlwizard.blog/2020/03/15/sql-server-oltp-vs-olap/ Community vote distribution D (100%)

  solozano0725

Highly Voted 

1 year, 9 months ago

Correct! It's a transactional process. upvoted 40 times

  mrjeet

Highly Voted 

11 months, 3 weeks ago

Correct answer - OLTP OLTP or Online Transaction Processing is a type of data processing that consists of executing a number of transactions occurring concurrently upvoted 9 times

  raydel92

Most Recent 

3 months, 1 week ago

Selected Answer: D

Online Transaction Processing (OLTP) https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5-transactional-data-processing?ns-enrollmenttype=learningpath&ns-enrollment-id=learn.wwl.azure-data-fundamentals-explore-core-data-concepts upvoted 6 times

  Eltooth 6 months, 1 week ago Selected Answer: D

D is correct answer. upvoted 4 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 4 times

  heenak55 8 months, 3 weeks ago In exam 21 April 2022 upvoted 5 times

  ZeroMos 9 months, 1 week ago Selected Answer: D

Correct upvoted 4 times

  CJSingh 9 months, 3 weeks ago Correct upvoted 2 times

  Roshan142 10 months, 2 weeks ago Selected Answer: D

CORRECT !! upvoted 3 times

  CrazyAunt 10 months, 2 weeks ago Selected Answer: D https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Processing transactions for an ecommerce site so OLTP. upvoted 5 times

  Koph 1 year ago OLTP is correct upvoted 2 times

  Sergeiginkul 1 year, 2 months ago What is a difference between streaming and OLTP then ? Is a keyword read and write ? upvoted 2 times

  BabyBee 9 months ago Yes, read and write is a keyword, as OLTP does transactional processing: these consists of read and writes. Streaming is ingesting the data as it is being created, usually to be processed for analytics. upvoted 7 times

  theLazyGuy 1 year, 2 months ago OLTP: https://azure.microsoft.com/en-us/blog/azure-sql-database-is-increasing-the-read-and-write-performance/ https://k21academy.com/microsoft-azure/data-engineer/batch-processing-vs-stream-processing/ upvoted 3 times

  xiban 1 year, 2 months ago excelent link ! upvoted 1 times

  AzureDP900 1 year, 3 months ago OLTP is correct upvoted 1 times

  bettz_druid 1 year, 4 months ago Correct upvoted 1 times

  Ebenezer 1 year, 8 months ago Since it is not to a data warehouse, then it is OTP. upvoted 4 times

  tmd820 1 year ago If it was to a data warehouse, what would it have been? upvoted 2 times

  sparkchu 10 months, 2 weeks ago then OLAP. upvoted 1 times

  ANath 1 year, 9 months ago Correct upvoted 2 times

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Question #67

When can you use an Azure Resource Manager template? A. to automate the creation of an interdependent group of Azure resources in a repeatable way B. to apply Azure policies for multi-tenant deployments C. to provision Azure subscriptions D. to control which services and feature administrators and developers can deploy from the Azure portal Correct Answer: A You can automate deployments and use the practice of infrastructure as code. In code, you define the infrastructure that needs to be deployed To implement infrastructure as code for your Azure solutions, use Azure Resource Manager templates (ARM templates). The template is a JavaScript Object Notation (JSON) file that defines the infrastructure and configuration for your project. The template uses declarative syntax, which lets you state what you intend to deploy without having to write the sequence of programming commands to create it. In the template, you specify the resources to deploy and the properties for those resources. Reference: https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/overview Community vote distribution A (100%)

  AlfuryDB

Highly Voted 

1 year, 10 months ago

This one is correct as well. ARM allows you to automate the creation of resources by specifying in a JSON document the resources you want to generate. The process can be replicated (if needed) to deploy resources to a different region. upvoted 47 times

  choyoy16

1 year, 6 months ago Correct! Similar question in AZ and AI 900 as well Highly Voted 

upvoted 18 times

  iesRuben

Most Recent 

1 month, 2 weeks ago

Selected Answer: A

A is correct upvoted 1 times

  Eltooth 6 months, 1 week ago Selected Answer: A

A is correct answer however this is outdated. upvoted 5 times

  bfan95 8 months, 2 weeks ago Selected Answer: A

A is correct upvoted 4 times

  mre 9 months ago A is correct upvoted 2 times

  weri 9 months ago Isn't D the correct answer? upvoted 1 times

  pads98 8 months, 3 weeks ago D is RBAC. upvoted 1 times

  mrjeet 11 months, 3 weeks ago A is correct - ARM templates allow you to create and deploy an entire Azure infrastructure declaratively upvoted 4 times

  Koph 1 year ago A is correct upvoted 2 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  PanP 1 year, 2 months ago Correct, but don't know why related to DP900 upvoted 8 times

  Forspotboy 1 year, 7 months ago Correct! upvoted 5 times

  ANath 1 year, 9 months ago Correct upvoted 3 times

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Question #68

You have an Azure SQL database that you access directly from the Internet. You recently changed the public IP address of your computer. After changing the IP address, you can no longer access the database. You can connect to other resources in Azure. What is a possible cause of the issue? A. role-based access control (RBAC) B. Dynamic Host Configuration Protocol (DHCP) C. Domain Name Service (DNS) D. a database-level firewall Correct Answer: D The Azure SQL Database firewall lets you decide which IP addresses may or may not have access to either your Azure SQL Server or your Azure SQL database. When creating an Azure SQL Database, the firewall needs to be configured before anyone will be able to access the database. By default, no external access to your SQL Database will be allowed until you explicitly assign permission by creating a firewall rule. Reference: https://www.sqlshack.com/configuring-the-azure-sql-database-firewall/ Community vote distribution D (100%)

  svetlanam

Highly Voted 

8 months, 3 weeks ago

Correct. Answer is D upvoted 13 times

  AlbertKwan

Highly Voted 

2 months, 1 week ago

Selected Answer: D

D is correct. But this question shouldn't be in scope of this exam! upvoted 5 times

  nmbuff

Most Recent 

2 months, 3 weeks ago

Selected Answer: D

Yes. answer is D. Not A becouse Role-based access control (RBAC) is a method of restricting network access based on the roles of individual users within an enterprise. upvoted 3 times

  PatYeo 3 months, 2 weeks ago The new IP address needs to be allowed in the Firewall rules. Correct Answer is D. upvoted 5 times

  Anumani 3 months, 2 weeks ago Selected Answer: D

d is absolutely upvoted 2 times

  noussa 4 months, 4 weeks ago Correct upvoted 1 times

  Eltooth 6 months, 1 week ago Selected Answer: D

D is correct answer. Db firewall upvoted 2 times

  simplementeluca 6 months, 2 weeks ago DHCP no? upvoted 1 times

  Tweet12 7 months, 2 weeks ago Selected Answer: D

D is the answer. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  bfan95 8 months, 2 weeks ago Selected Answer: D

Answer: D upvoted 3 times

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Question #69

DRAG DROP Match the tools to the appropriate descriptions. To answer, drag the appropriate tool from the column on the left to its description on the right. Each tool may be used once, more than once, or not at all. Select and Place:

Correct Answer:

Box 1: Microsoft SQL Server Management Studio (SSMS) SQL Server Management Studio (SSMS) is an integrated environment for managing any SQL infrastructure, from SQL Server to Azure SQL Database. Box 2: Azure Data Studio Azure Data Studio offers a modern, keyboard-focused SQL coding experience that makes your everyday tasks easier with built-in features, such as multiple tab windows, a rich SQL editor, IntelliSense, keyword completion, code snippets, code navigation, and source control integration (Git). Run on-demand SQL queries, view and save results as text, JSON, or Excel. Edit data, organize your favorite database connections, and browse database objects in a familiar object browsing experience. Box 3: Microsoft SQL Server Data Tools (SSDT) SQL Server Data Tools (SSDT) is a modern development tool for building SQL Server relational databases, databases in Azure SQL, Analysis Services (AS) data models, Integration Services (IS) packages, and Reporting Services (RS) reports. With SSDT, you can design and deploy any SQL Server content type with the same ease as you would develop an application in Visual Studio. Reference: https://docs.microsoft.com/en-us/sql/ssms/download-sql-server-management-studio-ssms https://code.visualstudio.com/docs/supporting/FAQ https://docs.microsoft.com/en-us/sql/azure-data-studio/what-is-azure-data-studio https://docs.microsoft.com/en-us/sql/ssdt/download-sql-server-data-tools-ssdt

  fusioner

4 months, 1 week ago SSMS, Azure Data Studio, SSDT Highly Voted 

upvoted 10 times

  PatYeo

Highly Voted 

3 months, 2 weeks ago

SSDT for database projects is normally what people talk about when they say "why should I use ssdt over ssms", what I normally say is that ssms is an administration tool, and ssdt is the developer tool. If you have a simple database and it is not very complex then ssdt is probably an overhead you don't need. https://stackoverflow.com/questions/36370135/i-do-not-understand-what-ssdt-do-as-opposed-to-or-not-ssms-and-sql-serverobj#:~:text=SSDT%20for%20database%20projects%20is,overhead%20you%20don't%20need. upvoted 5 times

  PRALLAB

2 months, 2 weeks ago https://learn.microsoft.com/en-us/sql/azure-data-studio/what-is-azure-data-studio?view=sql-server-ver15. Azure Data Studio offers a modern, keyboard-focused SQL coding experience that makes your everyday tasks easier with built-in features, such as multiple tab windows, a rich SQL editor, IntelliSense, keyword completion, code snippets, code navigation, and source control integration (Git). Run on-demand SQL queries, and view and save results as text, JSON, or Excel. Edit data, organize your favourite database connections and browse database objects in a familiar object browsing experience. Most Recent 

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upvoted 3 times

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Topic 1

Question #70

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes Tables are database objects that contain all the data in a database. In tables, data is logically organized in a row-and-column format similar to a spreadsheet. Each row represents a unique record, and each column represents a field in the record. Box 2: No An index is an on-disk structure associated with a table or view that speeds retrieval of rows from the table or view. Box 3: Yes A view is a virtual table whose contents are defined by a query. Like a table, a view consists of a set of named columns and rows of data. Reference: https://docs.microsoft.com/en-us/sql/relational-databases/tables/tables https://docs.microsoft.com/en-us/sql/relationaldatabases/indexes/clustered-and-nonclustered-indexes-described https://docs.microsoft.com/en-us/sql/relational-databases/views/views? view=sql-server-ver15

  kaleidoscope

Highly Voted 

1 year, 7 months ago

Correct upvoted 61 times

  cianryan

Highly Voted 

1 year, 1 month ago

YES, NO, YES upvoted 24 times

  Motivator

Most Recent 

4 months, 2 weeks ago

Agreed YES, NO, YES upvoted 4 times

  noussa 4 months, 4 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Correct upvoted 3 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 3 times

  holyyyyyyyy 10 months, 3 weeks ago YNS is the correct ans upvoted 4 times

  G_unit_19 11 months, 2 weeks ago YES , NO , YES upvoted 3 times

  AzureDP900 1 year, 3 months ago Correct answer upvoted 2 times

  MFO_FM 1 year, 4 months ago Correct upvoted 3 times

  bettz_druid 1 year, 4 months ago agreed with the answers upvoted 3 times

  kashi1983 1 year, 5 months ago Answer is correct upvoted 3 times

  Durgesh09 1 year, 5 months ago correct upvoted 2 times

  Armandoo 1 year, 7 months ago YES NO YES upvoted 4 times

  ANath 1 year, 9 months ago correct upvoted 5 times

  mingchieh2 1 year, 9 months ago agree the answers upvoted 5 times

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Question #71

Which command-line tool can you use to query Azure SQL databases? A. sqlcmd B. bcp C. azdata D. Azure CLI Correct Answer: A The sqlcmd utility lets you enter Transact-SQL statements, system procedures, and script files at the command prompt. Incorrect Answers: B: The bulk copy program utility (bcp) bulk copies data between an instance of Microsoft SQL Server and a data file in a user-specified format. D: The Azure CLI is the defacto tool for cross-platform and command-line tools for building and managing Azure resources. Reference: https://docs.microsoft.com/en-us/sql/tools/overview-sql-tools?view=sql-server-ver15 Community vote distribution A (100%)

  Sc2

Highly Voted 

2 years, 4 months ago

I think 90% the answer is A https://docs.microsoft.com/en-us/sql/ssms/scripting/sqlcmd-use-the-utility?view=sql-server-ver15 Az cli is perfect to create and manage the DB but to query sqlcmd is the tool upvoted 99 times

  sreekarv 2 years, 1 month ago 100% the answer is A upvoted 29 times

  Haidardba 2 years, 1 month ago Yes, Use the [sqlcmd][sqlcmd] command-line utility to connect to and query a SQL pool. https://docs.microsoft.com/en-us/azure/synapseanalytics/sql-data-warehouse/sql-data-warehouse-get-started-connect-sqlcmd upvoted 3 times

  ExamPwnr

Highly Voted 

2 years, 4 months ago

Correct answer: A Azure CLI page: https://docs.microsoft.com/en-us/azure/azure-sql/database/az-cli-script-samples-content-guide?tabs=single-database "You can configure Azure SQL Database and SQL Managed Instance by using the Azure CLI." You cannot execute queries though. sqlcmd: https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15 It is clearly mentioned that Azure SQL is supported, and Query examples are provided in the link above. upvoted 30 times

  iesRuben

Most Recent 

1 month, 2 weeks ago

Selected Answer: A

sqlcmd is correct upvoted 2 times

  AlbertKwan 2 months, 1 week ago Selected Answer: A

A is good. The sqlcmd utility lets you enter Transact-SQL statements, system procedures, and script files through a variety of available modes: At the command prompt. In Query Editor in SQLCMD mode. In a Windows script file. In an operating system (Cmd.exe) job step of a SQL Server Agent job. upvoted 2 times

  Vergee 6 months, 3 weeks ago sqlcmd is the correct answer! upvoted 3 times

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  simplex06 6 months, 4 weeks ago "Azure Data CLI (azdata) is a command-line utility written in Python to bootstrap and manage the data services via REST APIs." Reference: https://docs.microsoft.com/en-us/sql/azdata/install/deploy-install-azdata?view=sql-server-ver16 upvoted 1 times

  bfan95 8 months, 2 weeks ago Selected Answer: A

sqlcmd upvoted 2 times

  willyto 1 year ago Selected Answer: A

https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-get-started-connect-sqlcmd upvoted 2 times

  mudassirsmk27 1 year ago A is the answer upvoted 2 times

  Haidardba 1 year, 1 month ago Selected Answer: A

The sqlcmd utility lets you enter Transact-SQL statements, system procedures, and script files through a variety of available modes: At the command prompt. In Query Editor in SQLCMD mode. In a Windows script file. In an operating system (Cmd.exe) job step of a SQL Server Agent job. https://docs.microsoft.com/en-us/sql/tools/sqlcmd-utility?view=sql-server-ver15 upvoted 2 times

  Haidardba 1 year, 1 month ago The Correct Answer is A. upvoted 1 times

  cadio30 1 year, 3 months ago A is the correct answer as it is use to "query" and not to perform administrative or provisioning of the service upvoted 3 times

  Feliasg9 1 year, 4 months ago It's to QUERY, not DEPLOY, Answer is correct upvoted 3 times

  CyLa 1 year, 4 months ago D is the answer. Based on the search over the Internet and all those places that sell exam-like questions. upvoted 1 times

  PhillipH 1 year, 6 months ago sqlcmd , AZure cli is for resource management ... meant to say this below upvoted 1 times

  PhillipH 1 year, 6 months ago sqlcmd, Azure cli is for database management upvoted 1 times

  robinho0129 1 year, 6 months ago La respuesta es Azure CLI ya que sqpcmd es para operaciones desde un local. upvoted 1 times

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Topic 1

Question #72

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes Box 2: Yes Box 3: Yes Azure Defender provides security alerts and advanced threat protection for virtual machines, SQL databases, containers, web applications, your network, and more. Azure Defender provides security alerts and advanced threat protection for virtual machines, SQL databases, containers, web applications, your network, and more. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/sql-database-paas-overview https://azure.microsoft.com/en-us/blog/announcingsql-atp-and-sql-vulnerability-assessment-general-availability/ https://docs.microsoft.com/en-us/azure/security-center/azure-defender

  AzureDP900

Highly Voted 

1 year, 3 months ago

Yes, Yes. Yes upvoted 43 times

  lhermos 1 year, 2 months ago It sounds like an ad to Azure SQL databese upvoted 46 times

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  girideshi 1 year, 2 months ago To be honest whole Azure certifications are marketing gimmick. upvoted 52 times

  impratik7 1 year ago Couldn't agree more! upvoted 10 times

  sparkchu 10 months, 2 weeks ago this answer thread is a bit different that others...lol upvoted 8 times

  TouhiD 9 months, 3 weeks ago I agree with all 900 level courses, that is their purpose. but upper level courses like AZ104 and AZ500 are really good and if you have ESI account with your company, their labs are top notch ! upvoted 5 times

  raydel92

Highly Voted 

3 months, 1 week ago

Yes, yes, yes https://learn.microsoft.com/en-us/training/modules/explore-provision-deploy-relational-database-offerings-azure/2-azure-sql?ns-enrollmenttype=learningpath&ns-enrollment-id=learn.wwl.azure-data-fundamentals-explore-relational-data upvoted 5 times

  nikhilambati09

Most Recent 

6 months ago

Yes, yes, yes upvoted 2 times

  bikewun 8 months, 3 weeks ago correct answer upvoted 2 times

  Charly6 9 months, 2 weeks ago Just say Yes! upvoted 4 times

  G_unit_19 11 months, 2 weeks ago Yes to all ... "come use this service, it has it all". upvoted 5 times

  Koph 1 year ago Answer is correct upvoted 1 times

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Question #73

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/sql/big-data-cluster/connect-to-big-data-cluster?view=sql-server-ver15 https://docs.microsoft.com/enus/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-query-ssms https://docs.microsoft.com/en-us/azure/mariadb/connectworkbench

  learner301

Highly Voted 

2 years, 4 months ago

A) Yes from https://docs.microsoft.com/en-us/sql/azure-data-studio/what-is?view=sql-server-ver15 Use Azure Data Studio if you: Are connecting to a SQL Server 2019 big data cluster B) Yes from https://docs.microsoft.com/en-us/learn/modules/query-azure-sql-data-warehouse/4-query-dw-using-ssms C) Yes from https://docs.microsoft.com/en-us/azure/mariadb/connect-workbench upvoted 127 times

  niw66966 1 year ago Beautiful backup to each answer. upvoted 12 times

  Iroshan4 1 year, 8 months ago Agreed upvoted 5 times

  Armandoo

Highly Voted 

1 year, 7 months ago

YES, YES, YES upvoted 9 times

  LeonardoTran

Most Recent 

4 months, 3 weeks ago

YES, YES, YES upvoted 4 times

  LarsLarsgren 5 months, 1 week ago Hey guys, passed the exam today. 41 questions, 45 min, 700 points for passing. Many questions were same like here in forum. Tq guys, you are gorgeous! https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 8 times

  Deliboi 6 months, 3 weeks ago lol another marketing scheme for this.. upvoted 7 times

  Jenny 1 year, 11 months ago Link to Quickstart guide for Azure Database for Maria DB: Use MySQL Workbench to connect to query data https://docs.microsoft.com/enus/azure/mariadb/connectworkbench#:~:text=To%20connect%20to%20an%20Azure%20Database%20for%20MariaDB,all%20parameters%20are%20configured%20cor rectly,%20select%20Test%20Connection. upvoted 3 times

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Question #74

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/sql-database-paas-overview

  tms2020

Highly Voted 

2 years ago

Yes Answer is correct upvoted 50 times

  jorgenoguerah

Highly Voted 

1 year, 8 months ago

The last one has a tricky word, It´s said "Reduce" instead "Has NOT", PaaS eliminate the administrative overhead for managing hardware like IaaS and SaaS upvoted 10 times

  Tata11 3 months ago Dear Jorge: "Overhead" means operating costs. To say "has not administrative overhead" Doesn't make any sense. upvoted 3 times

  Average_Joe 1 year, 6 months ago Keyword there is 'managing hardware' bro upvoted 8 times

  sdokmak 10 months, 1 week ago has not the administrative overhead? doesn't make sense. upvoted 4 times

  Deliboi

Most Recent 

6 months, 3 weeks ago

Perfect Marketing LOL upvoted 10 times

  oliverio 7 months, 3 weeks ago the perfect marketing :) YYY upvoted 9 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 4 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  D_Mo_ZY 9 months, 4 weeks ago Answer is Correct Was in the exam (18/03/2022) upvoted 6 times

  durak 1 year, 2 months ago YES YES YES upvoted 8 times

  yeahno 1 year, 8 months ago "Cloud features such as scalability, high-availability and multi-tenant capability are included, reducing the amount of coding that developers must do." from https://azure.microsoft.com/en-gb/overview/what-is-paas/ upvoted 3 times

  Billybob0604 1 year, 9 months ago Only single databases I just read. "Single databases in Azure SQL Database support manual dynamic scalability, but not autoscale" upvoted 1 times

  ANath 1 year, 9 months ago 1st one no doubt 'YES'. 2nd one I am not sure because it says 'PaaS stands for Platform-as-a-service. Rather than creating a virtual infrastructure, and installing and managing the database software yourself, a PaaS solution does this for you. You specify the resources that you require (based on how large you think your databases will be, the number of users, and the performance you require), and Azure automatically creates the necessary virtual machines, networks, and other devices for you. You can usually scale up or down (increase or decrease the size and number of resources) quickly, as the volume of data and the amount of work being done varies; Azure handles this scaling for you, and you don't have to manually add or remove virtual machines, or perform any other form of configuration.' 3rd one may be 'YES' but PaaS reduces administrative overhead of managing software. IaaS reduces overhead of managing Hardware. upvoted 3 times

  Crazy_Angel 1 year, 6 months ago I think 2nd one is yes too. " Single databases in Azure SQL Database support manual dynamic scalability, but not autoscale. " https://docs.microsoft.com/en-us/azure/azure-sql/database/scale-resources upvoted 2 times

  SitharthanMani 1 year, 10 months ago Second one, i need to check in portal upvoted 2 times

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Topic 1

Question #75

HOTSPOT You have the following SQL query.

What are dbo.Products and ProductName? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

  AzureDP900

Highly Voted 

1 year, 3 months ago

Table, column upvoted 43 times

  D_Mo_ZY

Highly Voted 

9 months, 4 weeks ago

Correct Was in the exam (18/03/2022) upvoted 11 times

  nmbuff

2 months, 3 weeks ago if you got fail this question, go back to study. Most Recent 

upvoted 4 times

  Motivator 4 months, 2 weeks ago Table Column upvoted 5 times

  Eltooth 6 months, 1 week ago Table Column upvoted 4 times

  w1920 10 months, 1 week ago table, column upvoted 6 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Yvekke 1 year ago Table, column upvoted 5 times

  Shams132 1 year ago Great Question lol upvoted 2 times

  Learner_Thunder2 1 year, 1 month ago How can an official certification exam hold this kind of questions? upvoted 4 times

  vp45 1 year ago I am not complaining, if i get few of these. upvoted 6 times

  Aneta_ane 1 year, 1 month ago Came up on my exam today. upvoted 4 times

  azurebilearning 1 year, 3 months ago correct upvoted 1 times

  bettz_druid 1 year, 4 months ago correct! upvoted 3 times

  dumbmf 1 year, 5 months ago It is not wrong upvoted 2 times

  ANath 1 year, 9 months ago correct upvoted 4 times

  examsrch 1 year, 9 months ago correct answer upvoted 2 times

  shinz 1 year, 10 months ago Correct upvoted 2 times

  tms2020 2 years ago Yes Answer is correct upvoted 4 times

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Topic 1

Question #76

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://azure.microsoft.com/en-gb/blog/hot-patching-sql-server-engine-in-azure-sql-database/ https://azure.microsoft.com/en-us/services/sqldatabase/#product-overview

  AzureDP900

Highly Voted 

1 year, 3 months ago

No, No,Yes upvoted 46 times

  gme999

Highly Voted 

1 year, 3 months ago

3rd one is Yes. https://azure.microsoft.com/en-us/pricing/hybrid-benefit/faq/ Azure Hybrid Benefit allows you to use SQL Server licenses with Software Assurance or qualifying subscription licenses to pay a reduced base rate* for these products and services for SQL Server on Azure: vCPU-based service tiers of Azure SQL Database (excluding serverless). Azure SQL Managed Instance. SQL Server in Azure Virtual Machines. SQL Server Integration Services. upvoted 16 times

  rajat7878 10 months, 3 weeks ago Agreed. Third one is Yes. upvoted 4 times

  raydel92

Most Recent 

3 months ago

No, No, Yes https://azure.microsoft.com/en-us/pricing/hybrid-benefit/#why-azure-hybrid-benefit upvoted 3 times

  WowThato 5 months, 2 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Feels like the perfect way to market yourself upvoted 5 times

  Eltooth 6 months, 1 week ago NO NO Yes upvoted 3 times

  heenak55 8 months, 3 weeks ago In exam 21 April 2022 upvoted 3 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answers are correct! No, No, Yes. upvoted 3 times

  wando5000 1 year, 1 month ago Currysing you are incorrect as the first 2 lines do testify (Azure SQL and SQL managed instance) - so its NOT just SQL installed on a vm vCPU-based service tiers of Azure SQL Database (excluding serverless). Azure SQL Managed Instance upvoted 2 times

  Sam_Zee 1 year, 1 month ago N/N/Y is the correct answer upvoted 3 times

  theLazyGuy 1 year, 2 months ago N/N/Y Can I bring my on-premises or IaaS SQL Server license to Hyperscale? Yes, Azure Hybrid Benefit ... (https://docs.microsoft.com/enus/azure/azure-sql/database/service-tier-hyperscale-frequently-asked-questions-faq https://azure.microsoft.com/en-us/pricing/hybrid-benefit/#calculator) upvoted 4 times

  georgich87 1 year, 3 months ago https://azure.microsoft.com/en-in/blog/eight-ways-to-optimize-costs-on-azure-sql/ upvoted 2 times

  gme999 1 year, 3 months ago Azure Hybrid Benefit allows you to use SQL Server licenses with Software Assurance or qualifying subscription licenses to pay a reduced base rate* for these products and services for SQL Server on Azure: vCPU-based service tiers of Azure SQL Database (excluding serverless). Azure SQL Managed Instance. SQL Server in Azure Virtual Machines. SQL Server Integration Services. upvoted 4 times

  currysing 1 year, 3 months ago The last one should be No. Existing license can only apply to SQL VM, not any managed type of SQL upvoted 3 times

  saki0915 1 year, 1 month ago "Yes" is correct. https://docs.microsoft.com/en-us/azure/azure-sql/azure-hybrid-benefit?tabs=azure-powershell upvoted 4 times

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Topic 1

Question #77

Which statement is an example of Data Definition Language (DDL)? A. SELECT B. JOIN C. UPDATE D. CREATE Correct Answer: D Data Definition Language (DDL) statements defines data structures. Use these statements to create, alter, or drop data structures in a database. These statements include:

✑ ALTER ✑ Collations ✑ CREATE ✑ DROP ✑ DISABLE TRIGGER ✑ ENABLE TRIGGER ✑ RENAME ✑ UPDATE STATISTICS ✑ TRUNCATE TABLE ✑ INSERT Reference: https://docs.microsoft.com/en-us/sql/t-sql/statements/statements Community vote distribution D (100%)

  AzureDP900

Highly Voted 

1 year, 3 months ago

Create is correct D upvoted 25 times

  Pora2000

Highly Voted 

8 months, 3 weeks ago

Answer lists (explanation) INSERT as one. That is DML upvoted 10 times

  iesRuben

Most Recent 

1 month, 2 weeks ago

Selected Answer: D

CREATE is the answer upvoted 2 times

  JA2018 3 months, 1 week ago Selected Answer: D

part of DDL upvoted 3 times

  PatYeo 3 months, 2 weeks ago D is the correct Answer. 1. DDL - CREATE - ALTER - DROP 2. DCL - GRANT - REVOKE 3. DML - INSERT - DELETE - UPDATE - SELECT upvoted 3 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  WSW_IT 4 months ago Not only INSERT is DML, but also TRUNCATE TABLE since it doesn't change the structure, only data. upvoted 1 times

  icew3b 5 months, 2 weeks ago FYI: in the Text is says INSERT is part of DEFINITION. that's wrong.... INSERT is manipulation upvoted 2 times

  cp2323 8 months, 3 weeks ago Answer is D but why did you include INSERT in DDL on your answer area? Please remove that upvoted 5 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: D

Appeared on the exam on 03/22/2022 Answer is correct! upvoted 3 times

  Suyu 10 months, 1 week ago CREATE for sure upvoted 2 times

  G_unit_19 11 months, 2 weeks ago Still CREATE is the correct answer upvoted 1 times

  Loofy 1 year, 3 months ago For sure is CREATE! -D upvoted 2 times

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Topic 1

Question #78

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes Azure Data Studio is a cross-platform database tool for data professionals using on-premises and cloud data platforms on Windows, macOS, and Linux. You can use Azure Data Studio to connect to an Azure SQL Database server. You'll then run Transact-SQL (T-SQL) statements to create and query Azure SQL databases. Box 2: No SQL Server Management Studio is for configuring, managing, and administering all components within Microsoft SQL Server, not to create SQL notebooks. Instead use Azure Data Studio to create SQL notebook. Box 3: Yes You can use the Azure Data Studio to restore databases. Reference: https://docs.microsoft.com/en-us/sql/azure-data-studio/what-is-azure-data-studio

  dayan911

Highly Voted 

1 year, 5 months ago

1. Yes 2.No 3.Yes upvoted 49 times

  Meyti

Highly Voted 

1 year, 1 month ago

I was not sure with option 3 , but the answer is correct, and the source: https://docs.microsoft.com/en-us/sql/azure-data-studio/what-is-azure-data-studio?view=sql-server-ver15#database-administration upvoted 15 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Jangoman 11 months, 2 weeks ago You can restore but cant take backups upvoted 5 times

  BabyBee 9 months ago Can do Restore/Backups with Azure Data Studio. Feature Azure Data Studio SSMS Backup / Restore Yes Yes upvoted 3 times

  Alex210

Most Recent 

2 months ago

great marketing campaign upvoted 2 times

  xRiot007 6 months ago Yes - you can use Az Data Studio to query DBs. The device is irrelevant No Yes - the tool can do restores. upvoted 4 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 4 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answers are correct! Yes, No, Yes upvoted 2 times

  Meyti 1 year, 1 month ago I was not sure with option 3 , but the answer is correct, and the source: https://docs.microsoft.com/en-us/sql/azure-data-studio/what-is-azure-data-studio?view=sql-server-ver15#database-administration upvoted 2 times

  azurebilearning 1 year, 3 months ago Correct Answers upvoted 2 times

  MONALISA10 1 year, 3 months ago answers are correct upvoted 1 times

  valente_sven1 1 year, 4 months ago Given answers are correct upvoted 1 times

  azureprac1 1 year, 6 months ago Option 1 seem to be incorrect upvoted 2 times

  NarendraGillalu 1 year, 6 months ago Correct! upvoted 3 times

  Ihueghian 1 year, 7 months ago SQL notebook: Azure Data Studio instead upvoted 5 times

  Drummer 1 year, 9 months ago Correct! upvoted 2 times

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Topic 1

Question #79

You are deploying a software as a service (SaaS) application that requires a relational database for Online Transaction Processing (OLTP). Which Azure service should you use to support the application? A. Azure Cosmos DB B. Azure HDInsight C. Azure SQL Database D. Azure Synapse Analytics Correct Answer: C Azure SQL Database is relational database and a managed service. Incorrect Answers: A, B: Cosmos DB, HDInsight are non-relational databases. D: Azure Synapse Analytics is for data warehousing, not for Online Transaction Processing Reference: https://cloud.netapp.com/blog/azure-cvo-blg-azure-database-review-your-guide-for-database-assessment Community vote distribution C (100%)

  yeanlingmedal71

Highly Voted 

1 year, 7 months ago

Correct answer and explanation upvoted 27 times

  azurebilearning

Highly Voted 

1 year, 3 months ago

Azure SQL Database is correct answer for OLTP upvoted 12 times

  Edriv

Most Recent 

1 month, 2 weeks ago

If it is OLAP would it be AZURE COSMOS DB? by the way I choose C upvoted 1 times

  nmbuff 2 months, 3 weeks ago Selected Answer: C

C is correct answer. upvoted 3 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  Eltooth 6 months, 1 week ago Selected Answer: C

C is correct answer. upvoted 2 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 3 times

  bfan95 8 months, 2 weeks ago Selected Answer: C

Answer: C upvoted 2 times

  Vishnu007 8 months, 4 weeks ago YES IT IS upvoted 1 times

  D_Mo_ZY 9 months, 4 weeks ago Correct Was in the exam (18/03/2022) upvoted 5 times

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  Koph 1 year ago Answer is correct upvoted 1 times

  omw2wealth 1 year, 5 months ago Relational DB, you already should eliminate non-relational db upvoted 2 times

  valente_sven1 1 year, 4 months ago ... and analytical DBs like HDlight and Synapse upvoted 2 times

  AleTato 1 year, 8 months ago correct! SaaS is the consumer of the data provided by Database upvoted 1 times

  ANath 1 year, 9 months ago Not sure about the question. Azure SQL Database is a PaaS offering from Microsoft. https://docs.microsoft.com/en-us/learn/modules/explore-relational-data-offerings/4-azure-sql-database upvoted 5 times

  yeahno 1 year, 8 months ago That's indeed correct. However, the SaaS part of the question refers to an application that you/your company in this scenario is deploying. And that needs a relational database for OLTP. So the answer is correct. upvoted 7 times

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Topic 1

Question #80

What are two benefits of platform as a service (PaaS) relational database offerings in Azure, such as Azure SQL Database? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. access to the latest features B. complete control over backup and restore processes C. in-database machine learning services D. reduced administrative effort for managing the server infrastructure Correct Answer: AD A: Azure SQL Database is a fully managed platform as a service (PaaS) database engine that handles most of the database management functions such as upgrading, patching, backups, and monitoring without user involvement. D: SQL Database delivers predictable performance with multiple resource types, service tiers, and compute sizes. It provides dynamic scalability with no downtime, built-in intelligent optimization, global scalability and availability, and advanced security options. These capabilities allow you to focus on rapid app development and accelerating your time-to-market, rather than on managing virtual machines and infrastructure. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/sql-database-paas-overview Community vote distribution AD (100%)

  AleTato

Highly Voted 

1 year, 8 months ago

AD - Correct upvoted 53 times

  JA2018

Most Recent 

3 months, 1 week ago

Selected Answer: AD

PaaS manages the regular backups and software updates. upvoted 2 times

  Dasan 5 months ago Correct upvoted 2 times

  johnsmith11235 5 months, 2 weeks ago A & D - Correct upvoted 3 times

  Eltooth 6 months, 1 week ago Selected Answer: AD

A and D are correct answers. upvoted 1 times

  Gautam123 7 months, 1 week ago Selected Answer: AD

Correct upvoted 1 times

  heenak55 8 months, 3 weeks ago In exam 21 April 2022 upvoted 4 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 4 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: AD

Appeared on the exam on 03/22/2022 Answers are correct! upvoted 4 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  xiban 1 year, 2 months ago why not B ? upvoted 2 times

  sethuramansp 10 months, 2 weeks ago Let's say if the option is tweaked a bit like "fully managed backup n restore processes" then it matches PAAS, but the statement is complete control which is sort of an User or Administrator having control over those processes which is against the existence of PAAS features on a whole. upvoted 8 times

  JA2018 3 months ago Complete control will require IaaS upvoted 1 times

  crainos 1 year, 2 months ago because paas backup and update automaticaly by microsoft upvoted 9 times

  AzureDP900 1 year, 3 months ago A & D is correct answer upvoted 3 times

  smario 1 year, 3 months ago Yes correct upvoted 2 times

  MONALISA10 1 year, 3 months ago correct upvoted 2 times

  valente_sven1 1 year, 4 months ago I agree with given answers. AD upvoted 1 times

  GodfreyMbizo 1 year, 5 months ago correct upvoted 1 times

  dcegielka 1 year, 5 months ago correct upvoted 1 times

  ANath 1 year, 9 months ago correct upvoted 3 times

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Question #81

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: No Microsoft handles all patching and updating of the SQL and operating system code. You don't have to manage the underlying infrastructure. Box 2: Yes SQL Database is a fully managed service that has built-in high availability, backups, and other common maintenance operations. Box 3: No Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/sql-database-paas-overview

  svetlanam

Highly Voted 

8 months, 3 weeks ago

Correct. No, Yes, No upvoted 20 times

  studysmart

Highly Voted 

3 months, 2 weeks ago

Confirmed, the answer is No, Yes, No It was in 26/09/2022 exam and I scored 1000. upvoted 11 times

  NafiDre

Most Recent 

2 months, 1 week ago

No Yes No upvoted 4 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 3 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Eltooth 6 months, 1 week ago No Yes No upvoted 3 times

  RakeshSripalle 6 months, 2 weeks ago No, Yes, No is correct. upvoted 3 times

  simplementeluca 6 months, 2 weeks ago No, Yes, No .. upvoted 2 times

  bfan95 8 months, 2 weeks ago N,Y,N is correct upvoted 4 times

  OPT_001122 8 months, 3 weeks ago correct answer upvoted 4 times

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Question #82

Topic 1

DRAG DROP You have a table named Sales that contains the following data.

You need to query the table to return the average sales amount per day. The output must produce the following results.

How should you complete the query? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point. Select and Place:

Correct Answer:

Box 1: SELECT Box 2: GROUP BY Example: When used with a GROUP BY clause, each aggregate function produces a single value covering each group, instead of a single value covering the whole table. The following example produces summary values for each sales territory in the AdventureWorks2012 database. The summary lists the average bonus received by the sales people in each territory, and the sum of year-to-date sales for each territory. SELECT TerritoryID, AVG(Bonus)as 'Average bonus', SUM(SalesYTD) as 'YTD sales' FROM Sales.SalesPerson -

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GROUP BY TerritoryID; Reference: https://docs.microsoft.com/en-us/sql/t-sql/functions/avg-transact-sql

  AleTato

Highly Voted 

1 year, 8 months ago

LOL! It's real this question? Anyway the answer is CORRECT... but.... LOOOOOOLLLLL upvoted 58 times

  AnonymousJhb 3 months, 1 week ago Don't be a buttstick. This is not a sql exam, it's a data engineering exam. There are prob non sql ppl here. upvoted 14 times

  SilNilanjan 1 year, 7 months ago This exam has got non technical audiences as well :) upvoted 31 times

  sdokmak 10 months, 1 week ago or people that never touched sql before and want to smash this exam solely with the help of exam topics (me lol). upvoted 18 times

  Tigereyes19 1 year, 3 months ago hahaha upvoted 3 times

  mattzocsgogod 1 year, 2 months ago yesnt kekw upvoted 4 times

  sandyshd

Highly Voted 

1 year, 7 months ago

correct upvoted 10 times

  AndreLima

Most Recent 

2 months, 4 weeks ago

Avanced level to this exam DP-900.... But...but lets go ! upvoted 2 times

  xRiot007 6 months ago SELECT - to have any results, you need a SELECT statement. GROUP BY - The sales date is our criteria of aggregating the rows. Because there is an AVG() function call in the SELECT, the resulting groups will have 1 row each, resulting in the table below upvoted 6 times

  Eltooth 6 months, 1 week ago Select Group By upvoted 1 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 3 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 3 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answers are correct! Select/Group by upvoted 4 times

  Yvekke 1 year ago correct upvoted 1 times

  cianryan 1 year, 1 month ago [SELECT], [GROPU BY] is the nswer. upvoted 2 times

  ahee 1 year, 2 months ago SELECT & GROUP BY is the correct answer. upvoted 2 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Drummer 1 year, 9 months ago The answer is correct! upvoted 2 times

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Question #83

When you create an Azure SQL database, which account can always connect to the database? A. the Azure Active Directory (Azure AD) account that created the database B. the server admin login account of the logical server C. the Azure Active Directory (Azure AD) administrator account D. the sa account Correct Answer: B When you first deploy Azure SQL, you specify an admin login and an associated password for that login. This administrative account is called Server admin. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/single-database-create-quickstart Community vote distribution B (100%)

  faiqnsrl

Highly Voted 

1 year, 8 months ago

Answer is B. When you first deploy Azure SQL, you specify an admin login and an associated password for that login. This administrative account is called Server admin. Link :https://docs.microsoft.com/en-us/azure/azure-sql/database/logins-create-manage upvoted 60 times

  peterp999

Highly Voted 

1 year, 8 months ago

B. Verified in AZ portal. upvoted 25 times

  Edriv

Most Recent 

1 month, 3 weeks ago

Hmmm... Maybe D upvoted 1 times

  Eltooth 6 months, 1 week ago Selected Answer: B

B is correct answer. upvoted 3 times

  podvad 7 months, 4 weeks ago why not D? upvoted 2 times

  bfan95 8 months, 2 weeks ago Selected Answer: B

Answer: B upvoted 3 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 3 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: B

Appeared on the exam on 03/22/2022 Answer is correct! upvoted 2 times

  D_Mo_ZY 9 months, 4 weeks ago B. Was in the exam (18/03/2022) upvoted 4 times

  Koph 1 year ago Server admin is correct upvoted 1 times

  topeia 1 year, 2 months ago B is correct https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  smario 1 year, 3 months ago B. the server admin login account of the logical server is correct answer upvoted 3 times

  ghumanz 1 year, 5 months ago I think Sys Admin (SA account) is the correct answer. upvoted 1 times

  ghumanz 1 year, 5 months ago correction, SysAdmin is a role and can be assigned to any account. So Server Account is the correct answer. upvoted 3 times

  GetulioJr 1 year, 7 months ago Answer B is correct. The logical server credentials when you created it is equivalent to SA account on premises. upvoted 2 times

  Billybob0604 1 year, 9 months ago C is the answer. upvoted 1 times

  Drummer 1 year, 9 months ago B is the correct answer upvoted 2 times

  fflyin2k 1 year, 9 months ago I think A is the correct answer. For B, what does 'local server' mean? Azure SQL Server is a PaaS, user does not need to consider "server" at all. upvoted 3 times

  bdgreenman 1 year, 9 months ago Agreed upvoted 1 times

  chaudha4 1 year, 9 months ago The server here implies the DB server, not the server that hosts the DB. User still needs to consider the DB server since you have to provide a user-id and password when you create the Azure SQL database. So I do think that the correct answer is B. upvoted 2 times

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Question #84

Which statement is an example of Data Definition Language (DDL)? A. SELECT B. INSERT C. DELETE D. DROP Correct Answer: D Data Definition Language (DDL) statements defines data structures. Use these statements to create, alter, or drop data structures in a database. These statements include:

✑ ALTER ✑ Collations ✑ CREATE ✑ DROP ✑ DISABLE TRIGGER ✑ ENABLE TRIGGER ✑ RENAME ✑ UPDATE STATISTICS ✑ TRUNCATE TABLE ✑ UPDATE Reference: https://docs.microsoft.com/en-us/sql/t-sql/statements/statements Community vote distribution D (100%)

  Aeditya

Highly Voted 

1 year, 1 month ago

correct answer option D upvoted 27 times

  cp2323

Highly Voted 

8 months, 3 weeks ago

Remove UPDATE from your asnwer explanation area as its not DDL upvoted 10 times

  sreekan2

Most Recent 

4 days, 11 hours ago

Selected Answer: D

correct answer option D upvoted 1 times

  sreekan2 4 days, 19 hours ago Selected Answer: D

correct answer option D upvoted 1 times

  JA2018 3 months, 1 week ago Selected Answer: D

Part of DDL upvoted 2 times

  JA2018 3 months, 1 week ago Selected Answer: D

part of DDL which is required for this operation upvoted 2 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  LaloSalamanca 5 months, 4 weeks ago it should be D https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  RakeshSripalle 6 months, 2 weeks ago Remove UPDATE from answer explanation area as it is DML not DDL upvoted 3 times

  Manoj6 7 months, 3 weeks ago DROP is the answer upvoted 3 times

  Loofy 1 year, 3 months ago DROP is the - Answer upvoted 5 times

  Claudio_Ale 1 year, 3 months ago The correct answer is "D". It's OK. upvoted 3 times

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Question #85

A team of developers has computers that run Windows 10 and Ubuntu Desktop. The developers need to connect to and query an Azure SQL database from each of their computers. The developers require code assistance features such as IntelliSense. What should the developers use? A. sqlcmd B. Microsoft SQL Server Management Studio (SSMS) C. Azure Data Studio D. Azure Data Explorer Correct Answer: C Azure Data Studio is a cross-platform database tool for data professionals who use on-premises and cloud data platforms on Windows, macOS, and Linux. Azure Data Studio offers a modern editor experience with IntelliSense, code snippets, source control integration, and an integrated terminal. Reference: https://docs.microsoft.com/en-us/sql/azure-data-studio/download-azure-data-studio Community vote distribution C (100%)

  AzureDP900

Highly Voted 

1 year, 3 months ago

Correct Azure Data Studio upvoted 28 times

  kukushka

Highly Voted 

1 year, 1 month ago

It is not Microsoft SQL Server Management Studio (SSMS) because it would not be supported on Ubuntu. upvoted 10 times

  jiggybrain 1 year, 1 month ago SSMS doesn't run queries, it handles configuration and management. upvoted 2 times

  Seansmyrke 1 year ago you can certainly run queries in SSMSthe above comment is correct upvoted 10 times

  gerryboy 10 months, 3 weeks ago ssms can run queries upvoted 1 times

  iesRuben

Most Recent 

1 month, 2 weeks ago

Selected Answer: C

Azure data studio is correct! upvoted 3 times

  raydel92 3 months ago Selected Answer: C

Azure Data Studio upvoted 3 times

  JA2018 3 months, 1 week ago Selected Answer: C

Only viable option for Ubuntu users upvoted 2 times

  CrazyAunt 10 months, 2 weeks ago SSMS can run queries with intelisense, but it does not work on Ubuntu. upvoted 7 times

  gerryboy 10 months, 3 weeks ago ssms can run queries https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  Koph 1 year ago Azure Data Studio is correct upvoted 3 times

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Question #86

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/transparent-data-encryption-tde-overview?tabs=azure-portal

  starkwinterfell

Highly Voted 

1 year, 9 months ago

Answer is correct Transparent data encryption (TDE) helps protect Azure SQL Database, Azure SQL Managed Instance, and Azure Synapse Analytics against the threat of malicious offline activity by encrypting data at rest. upvoted 82 times

  Eltooth

Highly Voted 

6 months, 1 week ago

Database. Always. upvoted 5 times

  Dusica

1 month, 3 weeks ago MS docs: "Transparent data encryption (TDE) encrypts SQL Server, Azure SQL Database, and Azure Synapse Analytics data files. This encryption is known as encrypting data at rest", The highlight is on data files; implemented on servers>inherited by databases which hold data that is encrypted. C is correct Most Recent 

upvoted 4 times

  Gavin1272 3 months, 1 week ago I think what the MS Documentation is trying to say about Transparent Data Encryption (TDE) is that TDE is installed at the server level but only applied at the Database level. So, the server is not encrypted but the databases on the server are encrypted. upvoted 2 times

  simplementeluca 6 months, 2 weeks ago allways de database upvoted 4 times

  vkp17in 7 months, 2 weeks ago Answer "C" is correct as the question is not asking where its set, its asking what it protects or do. upvoted 2 times

  pnerella 8 months, 2 weeks ago it encrypts the database not the server. So answer is correct upvoted 3 times

  bfan95 8 months, 3 weeks ago Answer should be D "or Azure SQL Database and Azure Synapse, the TDE protector is set at the server level and is inherited by all databases associated with that server. " Source: https://docs.microsoft.com/en-us/azure/azure-sql/database/transparent-data-encryption-tde-overview?tabs=azure-portal upvoted 1 times

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  J_ose 4 days, 22 hours ago It can't encrypt the server but the data on the database upvoted 1 times

  nigho4real 9 months ago I feel the answer is correct, according to this link https://docs.microsoft.com/en-us/azure/azure-sql/database/transparent-data-encryption-tdeoverview?tabs=azure-portal Transparent data encryption (TDE) helps protect Azure SQL Database, Azure SQL Managed Instance, and Azure Synapse Analytics against the threat of malicious offline activity by encrypting data at rest. It performs real-time encryption and decryption of the database, associated backups, and transaction log files at rest without requiring changes to the application. it seems to deal with database at rest to me. upvoted 1 times

  azurearch 9 months, 3 weeks ago For Azure SQL Database and Azure Synapse, the TDE protector is set at the server level and is inherited by all databases associated with that server. , Answer : D upvoted 1 times

  Luis_polanco 10 months, 1 week ago The documentation says: "It performs real-time encryption and decryption of the database,..." So C is correct. upvoted 1 times

  fluid_clearncer 10 months, 3 weeks ago The answer is D https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/transparent-data-encryption?view=sql-serverver15#:~:text=Transparent%20data%20encryption%20(TDE)%20encrypts,Designing%20a%20secure%20system. upvoted 2 times

  nicolase 10 months, 4 weeks ago D, For Azure SQL Database and Azure Synapse, the TDE protector is set at the server level and is inherited by all databases associated with that server. For Azure SQL Managed Instance, the TDE protector is set at the instance level and it is inherited by all encrypted databases on that instance. upvoted 3 times

  werbinich 1 year, 6 months ago Answer should be: D For Azure SQL Database and Azure Synapse, the TDE protector is set at the server level and is inherited by all databases associated with that server. upvoted 2 times

  Jangoman 11 months, 2 weeks ago The config is done at server level, since data can be distributed across multiple servers it applies encryption on DB level rather than server level upvoted 3 times

  kty 1 year, 9 months ago the answer is correct Transparent data encryption (TDE) helps protect Azure SQL Database, Azure SQL Managed Instance, and Azure Synapse Analytics against the threat of malicious offline activity by encrypting data at rest. upvoted 4 times

  rogui99 1 year, 10 months ago It performs real-time encryption and decryption of the database upvoted 2 times

  Ezekielibe 1 year, 10 months ago Well I think encrypting database for data protection makes sense by logical reasoning hence C is correct upvoted 3 times

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Question #87

You need to ensure that users use multi-factor authentication (MFA) when connecting to an Azure SQL database. Which type of authentication should you use? A. service principal authentication B. Azure Active Directory (Azure AD) authentication C. SQL authentication D. certificate authentication Correct Answer: B Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/authentication-mfa-ssms-overview Community vote distribution B (100%)

  Bolarin

Highly Voted 

1 year, 9 months ago

Azure AD is correct upvoted 43 times

  kiarash

Highly Voted 

1 year, 5 months ago

B- AD , AZ900 is that you? upvoted 15 times

  alluxenof 1 year, 1 month ago I think that AZ-900 is a good entry point for AI/DP -900 ! upvoted 7 times

  Bozho 9 months, 2 weeks ago Absolutely! https://www.examtopics.com/exams/microsoft/dp-900/view/10/# upvoted 2 times

  JA2018

Most Recent 

3 months, 1 week ago

Selected Answer: B

MFA required Azure AD. Covered in AZ900 exam upvoted 4 times

  AndreLima 3 months, 3 weeks ago Make AZ-900 before makes DP-900. Its best. upvoted 3 times

  haileysbeth 4 months, 2 weeks ago Option B is right upvoted 1 times

  Eltooth 6 months, 1 week ago Selected Answer: B

B is correct answer. With CAP added on… upvoted 1 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 4 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: B

Appeared on the exam on 03/22/2022 Answer is correct! upvoted 3 times

  GuruKannan 11 months, 1 week ago AD is correct upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  AzureDP900 1 year, 3 months ago Azure Active Directory (Azure AD) authentication perfect answer no second thought. upvoted 3 times

  GetulioJr 1 year, 7 months ago Not related to this exam upvoted 1 times

  mrjeet 11 months, 3 weeks ago does it matter? You should still know this info upvoted 1 times

  rogui99 1 year, 10 months ago MFA comes with Azure AD upvoted 3 times

  bobhichem 1 year, 10 months ago azure AD is the correct answer upvoted 1 times

  Vithal1979 2 years, 3 months ago azure AD comes with MFA upvoted 9 times

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Question #88

What is a benefit of hosting a database on Azure SQL managed instance as compared to an Azure SQL database? A. built-in high availability B. native support for cross-database queries and transactions C. system-initiated automatic backups D. support for encryption at rest Correct Answer: B Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/features-comparison Community vote distribution B (100%)

  jasu

Highly Voted 

2 years, 4 months ago

Reference document https://docs.microsoft.com/en-us/azure/azure-sql/database/features-comparison upvoted 39 times

  cadio30

Highly Voted 

1 year, 3 months ago

B is the correct answer "native support for cross-database queries and transactions" upvoted 23 times

  Dusica

Most Recent 

1 month, 3 weeks ago

B; other 3 are all in common for all SQL databases upvoted 2 times

  JA2018 3 months, 1 week ago Selected Answer: B

Right response upvoted 3 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: B

Appeared on the exam on 03/22/2022 Answer is correct! upvoted 4 times

  Koph 1 year ago Tricky one but B is correct upvoted 4 times

  bluetail 1 year, 1 month ago No, it is D) support for encryption at rest. https://docs.microsoft.com/en-us/azure/azure-sql/managed-instance/sql-managed-instance-paasoverview upvoted 1 times

  iooj 1 year ago No. TDE available in both. "B" is the correct answer. See here: https://docs.microsoft.com/en-us/azure/azure-sql/database/features-comparison upvoted 3 times

  Gbolatiti 1 year, 3 months ago I just passed this exam now...this question came out upvoted 8 times

  UniversalSoldier 1 year, 5 months ago Answer is correct, search cross-database on the below link https://docs.microsoft.com/en-us/azure/azure-sql/database/features-comparison upvoted 4 times

  Adebowale 1 year, 5 months ago Good analysis and reference upvoted 1 times

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  Crazy_Angel 1 year, 6 months ago Cross-database/three-part name queries Yes, plus Elastic queries Cross-database transactions Yes, within the instance. Hence, I think B is the answer. native support for cross-database queries and transactions upvoted 1 times

  razxssd 1 year, 6 months ago Ciao Ale, Iso, Ale upvoted 2 times

  Ihueghian 1 year, 6 months ago Why not C? Since AMI backups are system automated upvoted 1 times

  chigar 1 year, 6 months ago Azure SQL Databases are also automated albeit for a single database only. upvoted 1 times

  ANath 1 year, 9 months ago Correct upvoted 2 times

  satya79 1 year, 10 months ago Answer is correct upvoted 2 times

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Question #89

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

When you create a new server in Azure SQL Database or Azure Synapse Analytics named mysqlserver, for example, a server-level firewall blocks all access to the public endpoint for the server Reference: https://docs.microsoft.com/en-us/azure/security/fundamentals/infrastructure-sql

  ExamPwnr

Highly Voted 

2 years, 4 months ago

Correct answer: "a server level firewall" Azure SQL has it's own Firewall and firewall rules options It is not "Azure Firewall" though: "Azure Firewall is a managed, cloud-based network security service that protects your Azure Virtual Network resources. It's a fully stateful firewall as a service with built-in high availability and unrestricted cloud scalability." upvoted 114 times

  BrettusMaximus 2 years, 3 months ago It can't be server level as the database is clustered (multiple servers). upvoted 4 times

  jpgerek 2 years ago https://docs.microsoft.com/en-us/azure/security/fundamentals/infrastructure-sql#azure-sql-database-firewall upvoted 10 times

  vince60370 1 year, 10 months ago Thanks for the link, the schema cleary states "server-level firwall (rules)" upvoted 5 times

  Jdmann

Highly Voted 

2 years, 3 months ago

Correct Answer is B https://docs.microsoft.com/en-us/azure/azure-sql/database/firewall-create-server-level-portalquickstart#:~:text=A%20server%2Dlevel%20IP%20firewall%20rule%20can%20open%20port%201433,a%20range%20of%20IP%20addresses .&text=By%20default%2C%20access%20through%20the,disabled%20for%20all%20Azure%20services.&text=A%20server%2Dlevel%20IP%2 0firewall%20rule%20is%20created%20for%20your,port%201433%20on%20the%20server. upvoted 15 times

  dk87

Most Recent 

7 months, 4 weeks ago

Exam: 05/18/2022 upvoted 3 times

  nicolase 10 months, 3 weeks ago Select Set server firewall on the toolbar. The Firewall settings page for the server opens. upvoted 2 times

  rick245 11 months, 4 weeks ago Can someone please clarify this aspect regarding Azure SQL Database? https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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From Microsoft website I can see two different graph of how firewall works: 1) https://docs.microsoft.com/en-us/azure/security/fundamentals/infrastructure-sql Internet > Server-Level Firewall rules > Database-Level Firewall rules > Database access 2) https://docs.microsoft.com/en-us/azure/azure-sql/database/firewall-configure Internet > Database-Level Firewall rules > Server-Level Firewall rules > Database access By looking at the different algorithms, if we have an IP allowed in both Database-Level Firewall (for Database1) and Server-Level Firewall (which allows access to every database) we have two different scenario if 1) is the correct implementation, we can access every database (Database1, Database2, Database3, Database4) if 2) is the correct implementation, we can access only Database1 Which is the correct one? upvoted 2 times

  osaid 1 year ago Correct answer is B. Reference is given below: https://docs.microsoft.com/en-us/azure/azure-sql/database/firewall-configure When you create a new server in Azure SQL Database or Azure Synapse Analytics named mysqlserver, for example, a server-level firewall blocks all access to the public endpoint for the server (which is accessible at mysqlserver.database.windows.net). upvoted 3 times

  Koph 1 year ago Server level firewall upvoted 1 times

  cadio30 1 year, 3 months ago Server Firewall is the correct answer but one can enhance the security by executing a script to add a database firewall upvoted 2 times

  priy_0987 1 year, 5 months ago itt should be B upvoted 1 times

  PhillipH 1 year, 6 months ago azure firewall - by default upvoted 2 times

  robinho0129 1 year, 6 months ago Por defecto es Azure Firewall, el Server firewall debe configurarse, por ende la correcta es la Azuere Firewall. upvoted 1 times

  danilloesc 1 year, 7 months ago correct upvoted 2 times

  saadnadir 1 year, 7 months ago "each" database = > database firewall upvoted 2 times

  Chicode 1 year, 9 months ago Thanks for the links. upvoted 1 times

  GParreiras 1 year, 10 months ago Server-level firewall upvoted 3 times

  AlekD 1 year, 10 months ago It should be B upvoted 1 times

  Student4AZ900 1 year, 11 months ago IMHO Server level is the right answer. Look at the picture in the article https://docs.microsoft.com/enus/azure/security/fundamentals/infrastructure-sql which is mentioned in the answer section. It would be Azure Firewall in case I have to protect a VM hosting a SQLDB but it would be a complete different scenario. upvoted 1 times

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Topic 1

Question #90

You need to design and model a database by using a graphical tool that supports project-oriented offline database development. What should you use? A. Microsoft SQL Server Data Tools (SSDT) B. Microsoft SQL Server Management Studio (SSMS) C. Azure Databricks D. Azure Data Studio Correct Answer: A Reference: https://docs.microsoft.com/en-us/sql/ssdt/project-oriented-offline-database-development?view=sql-server-ver15 Community vote distribution A (100%)

  learner301

2 years, 4 months ago

Highly Voted 

I agree with answer and link upvoted 49 times

  Aneta_ane

Highly Voted 

1 year, 1 month ago

This question came up on the exam today upvoted 15 times

  D_Mo_ZY 9 months, 4 weeks ago Was in the exam (18/03/2022) upvoted 9 times

  Teamdev

Most Recent 

9 months, 1 week ago

Agree, correct answer upvoted 3 times

  nicolase 10 months, 4 weeks ago Selected Answer: A

SSDT, you can create an offline database project and implement schema changes by adding, modifying or deleting the definitions of objects (represented by scripts) in the project upvoted 10 times

  JA2018 3 months ago it is confirmed by the following URL: https://learn.microsoft.com/en-us/sql/ssdt/sql-server-data-tools?view=sql-server-ver16 upvoted 1 times

  theLazyGuy 1 year, 2 months ago ...Using SSDT, you can create an offline database project... (https://docs.microsoft.com/en-us/sql/ssdt/project-oriented-offline-database-development?view=sql-server-ver15) upvoted 6 times

  cadio30 1 year, 3 months ago SDDT can create SSRS, SSIS, SSAS and database development by using the "database project". upvoted 6 times

  p6wruv 1 year, 4 months ago Both A and B can do this Offline. Install the Management Studio and you will see that you can use visual tools and work offline. upvoted 6 times

  reeftu 1 year, 6 months ago I agree with the answer. The key word is OFFLINE. upvoted 4 times

  Armandoo 1 year, 7 months ago Correct Answer: SSDT SQL Server Data Tools (SSDT) is a modern development tool for building SQL Server relational databases, databases in Azure SQL, Analysis Services (AS) data models, Integration Services (IS) packages, and Reporting Services (RS) reports. With SSDT, you can design and deploy any SQL Server content type with the same ease as you would develop an application in Visual Studio. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 5 times

  Shiv948 1 year, 7 months ago Answer A is correct. - SSDT is for designing stuff related to Integration Services, Analysis Services, and Reporting Services. You can also use it to design and deploy databases to SQL Server instances. SSMS is a way to manage SQL server instances. upvoted 4 times

  ramjisriram 1 year, 10 months ago Given answer is correct. upvoted 5 times

  mandyfervor 1 year, 11 months ago I agree with the answer A as well. upvoted 3 times

  gbaren 1 year, 11 months ago Weird question. SSDT is not for database development, it includes SSIS for integration development. upvoted 3 times

  korapavan433 1 year, 10 months ago no that's wrong, SSDT not only for ssis. its also for SSAS etc..in SSAS you can design the model upvoted 2 times

  crazycga 1 year, 10 months ago I'd honestly never thought of using SSDT in this manner. I usually only use SSIS and SSRS... upvoted 1 times

  ramjisriram 1 year, 10 months ago That's fine if you don't use the evolved SSDT, as per the documentation SSDT can be used. upvoted 1 times

  rmn900 2 years, 1 month ago A https://docs.microsoft.com/en-us/sql/ssdt/download-sql-server-data-tools-ssdt?view=sql-serverver15#:~:text=SQL%20Server%20Data%20Tools%20(SSDT)%20is%20a%20modern%20development%20tool,Reporting%20Services%20(RS) %20reports. upvoted 2 times

  Andrexx 2 years, 2 months ago Based on the link, I also vote for A. upvoted 1 times

  AnkitaAgrawal 2 years, 3 months ago Ans is b https://docs.microsoft.com/en-us/sql/ssdt/project-oriented-offline-database-development?view=sql-server-ver15 upvoted 4 times

  BrettusMaximus 2 years, 3 months ago The link you mentioned is A: SSDT upvoted 8 times

  ramjisriram 1 year, 10 months ago No, it is SSDT. Did you read the link you shared? Look at the contents of the link, it clearly shows SSDT. upvoted 4 times

  praveenas400 2 years, 4 months ago https://docs.microsoft.com/en-us/sql/ssdt/project-oriented-offline-database-development?view=azure-sqldw-latest upvoted 3 times

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Question #91

DRAG DROP Match the security components to the appropriate scenarios. To answer, drag the appropriate component from the column on the left to its scenario on the right. Each component may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/sql/database-engine/configure-windows/configure-a-windows-firewall-for-database-engine-access?view=sqlserver-ver15 https://docs.microsoft.com/en-us/azure/azure-sql/database/authentication-aad-overview https://docs.microsoft.com/enus/azure/azure-sql/database/always-encrypted-certificate-store-configure

  learner301

Highly Voted 

2 years, 4 months ago

I agree with answers upvoted 68 times

  agautam

Highly Voted 

2 years, 3 months ago

Agreed upvoted 16 times

  Asma1990

Most Recent 

2 months, 3 weeks ago

absolutely correct! upvoted 3 times

  roshanazMaster 8 months, 3 weeks ago correct upvoted 2 times

  Teamdev 9 months, 1 week ago correct answers upvoted 1 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answers are correct! Firewall, Authentication, Encryption upvoted 2 times

  Amadh 10 months, 3 weeks ago Agree with the answer upvoted 2 times

  Koph 1 year ago Correct upvoted 1 times

  martin898 1 year, 2 months ago Agreed upvoted 1 times

  Terminator10 1 year, 4 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Agreed upvoted 3 times

  PankajBadhiye 1 year, 5 months ago Agreed upvoted 1 times

  Adechrist 1 year, 5 months ago Agreed upvoted 2 times

  markwu01 1 year, 6 months ago Agreed upvoted 3 times

  Pranav_K 1 year, 6 months ago Agreed upvoted 3 times

  Ryan0321 1 year, 6 months ago Agreed upvoted 1 times

  Armandoo 1 year, 7 months ago Firewall (Example someone from outside cannot log in to your company domain because of different IP address) Authentication is always used to check who is authorized to log in Encryption upvoted 2 times

  Ojaz 1 year, 7 months ago Very correct upvoted 1 times

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Question #92

You have a transactional application that stores data in an Azure SQL managed instance. When should you implement a read-only database replica? A. You need to generate reports without affecting the transactional workload. B. You need to audit the transactional application. C. You need to implement high availability in the event of a regional outage. D. You need to improve the recovery point objective (RPO). Correct Answer: A Use read-only replicas to offload read-only query workloads. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/read-scale-out Community vote distribution A (81%)

  ExamPwnr

Highly Voted 

C (19%)

2 years, 4 months ago

Why C? It is not High Availability if you cannot write to the database. If your primary database goes down, HA means that users would continue to work as normal, but they cannot commit changes in this case (Read-Only). Answer should be only: A. upvoted 114 times

  SQLHell 1 year ago All the other options are managed by Azure SQL database upvoted 2 times

  learner301

2 years, 4 months ago I would go for A, read only replica is created to offload part of transactions (backup, reporting...) in order to free up resources on DB. If you want to achieve High availability use Geo redundancy upvoted 63 times Highly Voted 

  fdlsys 1 year, 12 months ago Secondary instance in HA is read-only for users but write-able for DB sync. So, answer is "C" - that is the actual purpose of the secondary replica(s). Referenced URL merely suggests that replicas can and should be used to offload heavy read-only (reports) workload from the primary instance, but that does not define the original purpose. upvoted 2 times

  jimakana 1 year, 10 months ago How does this make sense to the "in the event of a regional outage" part in the answer? upvoted 2 times

  Faize

Most Recent 

3 weeks, 1 day ago

The right Answer is A. upvoted 1 times

  tizona 4 weeks ago Selected Answer: A

right answer is A upvoted 1 times

  WWDITDA 6 months, 3 weeks ago Selected Answer: A

Absolutely correct. upvoted 2 times

  cmohl2013 7 months, 3 weeks ago Selected Answer: A

C ist not correct: operational DBs must provide write access to be fully functional, a read-only DB will not cover for that and availability for writes is not maintained. upvoted 3 times

  DEMOLKID 7 months, 3 weeks ago conflicto de interes https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  bfan95 8 months, 2 weeks ago Selected Answer: A

Answer: A upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  medinacau 9 months ago Selected Answer: A

A is correct upvoted 1 times

  Teamdev 9 months, 1 week ago I go for answer A upvoted 1 times

  tapsAch 9 months, 2 weeks ago Selected Answer: A

Its correct upvoted 1 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: C

Appeared on the exam on 03/22/2022 Answer is correct! upvoted 3 times

  sirhsgnahz 10 months, 1 week ago Selected Answer: A

when there's an outage, implementing a read-only replica won't help upvoted 2 times

  Videira 10 months, 1 week ago Selected Answer: A

A is correct upvoted 1 times

  badetoro234 10 months, 2 weeks ago Selected Answer: A

High Availability requires writing to a database, therefore answer can only be A upvoted 2 times

  Amadh 10 months, 3 weeks ago Selected Answer: C

Answer is A, that is the reason for DW, so that reports can be generated and collated without affecting the transactional DB. upvoted 1 times

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Question #93

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

  ANath

Highly Voted 

1 year, 9 months ago

correct upvoted 34 times

  jasu

Highly Voted 

2 years, 4 months ago

Reference Reading: https://docs.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described? view=sql-server-ver15#:~:text=Clustered%20indexes%20sort%20and%20store,stored%20in%20only%20one%20order. upvoted 19 times

  SAIVEENA

Most Recent 

1 month, 2 weeks ago

4th Option is correct. 1.Relational databases are static schema so option A is wrong. 2.data stored as key/value pairs is JSON (semi-structured data)relationalDB are structured data. Option B is wrong 3. Storing large images and videos is unstructured data.Option c is wrong. upvoted 5 times

  ria97 5 months ago Was in exam 11/08. Correct answer upvoted 4 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 3 times

  passenger 7 months, 3 weeks ago For this question I would select the 4th option however, I would only do that because this is the most correct out of all offered. The correct answer here is in fact incorrect because you do not have to resort to a relational database if you want to enforce ACID. There are many tools that can enforce ACID in other NoSQL databases, it does not makes relational databases the only way. upvoted 3 times

  print_HelloWorld 8 months, 1 week ago Correct upvoted 2 times

  roshanazMaster 8 months, 3 weeks ago ACID so correct upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 6 times

  Teamdev 9 months, 1 week ago It's correct !! https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answer is correct! Strong Consistency upvoted 3 times

  RajeshAzure 10 months, 1 week ago ACID rules, where C is for consistency upvoted 3 times

  WigglyPork 11 months, 1 week ago correct, basic things in a relational database upvoted 1 times

  ellala 1 year, 6 months ago Strong Consistency is the answer upvoted 5 times

  examsrch 1 year, 9 months ago correct answer upvoted 7 times

  objecto 1 year, 10 months ago Correct upvoted 3 times

  Chandra111 1 year, 10 months ago Consistency. upvoted 2 times

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Question #94

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://teachcomputerscience.com/relational-databases/

  Vithal1979

Highly Voted 

2 years, 3 months ago

Again RDBMS concepts primary key, unique key & foreign key concepts upvoted 41 times

  olowoyinka

Highly Voted 

💯 correct answer

1 year, 9 months ago

upvoted 19 times

  dk87

Most Recent 

7 months, 4 weeks ago

Exam: 05/18/2022 upvoted 5 times

  roshanazMaster 8 months, 3 weeks ago Keys correct answer upvoted 3 times

  Teamdev 9 months, 1 week ago correct ! upvoted 2 times

  Koph 1 year ago Keys is correct upvoted 3 times

  ashb20 1 year, 2 months ago correct upvoted 4 times

  Gbolatiti 1 year, 3 months ago is it that no one has written this exam recently? upvoted 1 times

  MFO_FM 1 year, 4 months ago Correct Answer: Keys No arguments upvoted 2 times

  Armandoo 1 year, 7 months ago Correct Answer: Keys relational databases use PK and FK to enforce relationships between tables. upvoted 3 times

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  catalene 1 year, 8 months ago Why not "Columns"? You use columns to build a relationship and then the system create a "foreign key". Key definition is other.. upvoted 2 times

  ndatta 1 year, 5 months ago because we dont use any random columns to create a relationship. we create entity-relation diagram to enforce the relationship among tables and that is done based on the primary key-foreign key relationships upvoted 3 times

  ANath 1 year, 9 months ago Correct upvoted 1 times

  nkav 1 year, 10 months ago correct answer. keys! upvoted 3 times

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Topic 1

Question #95

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/sql/relational-databases/views/views

  shinz

Highly Voted 

1 year, 10 months ago

heap: tables: without a clustered index. Stored procedure: a sub-routine available to access application in RDBMS A view: is a table that is being created based on a user query An index: a data structure that improves the speed of data retrieval operations

The answer is obvious, A View upvoted 43 times

  kaleidoscope

Highly Voted 

1 year, 7 months ago

Correct Answer upvoted 9 times

  geeeogeee

Most Recent 

7 months, 3 weeks ago

Yes answer is correct upvoted 2 times

  dk87 7 months, 4 weeks ago Exam: 05/18/2022 upvoted 2 times

  Teamdev 9 months, 1 week ago correct answer upvoted 1 times

  Ravikiransattineni 1 year ago Answer is Correct upvoted 1 times

  Koph 1 year ago A view is correct upvoted 1 times

  MFO_FM 1 year, 4 months ago Correct upvoted 3 times

  ANath 1 year, 9 months ago correct upvoted 4 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  tochy 1 year, 9 months ago View is correct upvoted 3 times

  overhill 1 year, 9 months ago not confortable with the virtual table naming but okay upvoted 1 times

  Raghu22 1 year, 9 months ago Correct Answer upvoted 2 times

  Andres91salazar 1 year, 10 months ago A view is the correct answer upvoted 3 times

  GHNZED 2 years ago the answer is Views upvoted 3 times

  teweve19 2 years ago Views is the answer upvoted 3 times

  keyss 2 years, 2 months ago Views is the answer upvoted 4 times

  Vithal1979 2 years, 3 months ago views store definition only Data resides in base table upvoted 2 times

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Question #96

You need to query a table named Products in an Azure SQL database. Which three requirements must be met to query the table from the internet? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. A. You must be assigned the Reader role for the resource group that contains the database. B. You must have SELECT access to the Products table. C. You must have a user in the database. D. You must be assigned the Contributor role for the resource group that contains the database. E. Your IP address must be allowed to connect to the database. Correct Answer: BCE Incorrect Answers: A, D: Resource group permissions is not required to query an Azure SQL database table. Reference: https://docs.microsoft.com/en-us/sql/relational-databases/security/authentication-access/getting-started-with-database-engine-permissions? view=sql-server-ver15 Community vote distribution BCE (100%)

  alonso3

Highly Voted 

8 months, 3 weeks ago

BCE is correct upvoted 15 times

  fusioner

Highly Voted 

4 months, 1 week ago

Selected Answer: BCE

BCE is Correct Answer upvoted 6 times

  opek

Most Recent 

2 months, 1 week ago

Selected Answer: BCE

Correct upvoted 5 times

  Emma_123 7 months, 2 weeks ago BCE is correct upvoted 4 times

  NOLUPIKOLI 7 months, 2 weeks ago CORRECT upvoted 3 times

  bfan95 8 months, 3 weeks ago BCE is correct upvoted 4 times

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Question #97

Which clause should you use in a SELECT statement to combine rows in one table with rows in another table? A. SET B. VALUES C. KEY D. JOIN Correct Answer: D Reference: https://www.tutorialspoint.com/sql/sql-using-joins.htm Community vote distribution D (100%)

  svetlanam

Highly Voted 

8 months, 3 weeks ago

Correct. upvoted 11 times

  JA2018

Most Recent 

3 months ago

Selected Answer: D

Agreed, please refer to following: https://learn.microsoft.com/en-us/sql/relational-databases/performance/joins?view=sql-server-ver16 upvoted 1 times

  Dasan 4 months, 1 week ago That is correct upvoted 1 times

  Manoj6 7 months, 3 weeks ago Join is Correct upvoted 4 times

  Nivep 8 months, 2 weeks ago Selected Answer: D

Correct upvoted 3 times

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Question #98

Your company needs to ensure that an Azure virtual machine can connect to Azure SQL databases without exposing the databases to the internet. What should you use? A. Azure Application Gateway B. Azure Traffic Manager C. Azure DNS D. Azure Private Link Correct Answer: D Azure Private Link enables you to access Azure PaaS Services (for example, Azure Storage and SQL Database) and Azure hosted customerowned/partner services over a private endpoint in your virtual network. Traffic between your virtual network and the service travels the Microsoft backbone network. Exposing your service to the public internet is no longer necessary Reference: https://techcommunity.microsoft.com/t5/azure-database-support-blog/azure-sql-db-private-link-private-endpoint-connectivity/ba-p/1235573 Community vote distribution D (100%)

  bfan95

Highly Voted 

8 months, 2 weeks ago

Selected Answer: D

Answer: D upvoted 7 times

  JA2018

Most Recent 

3 months ago

Selected Answer: D

https://learn.microsoft.com/en-us/azure/azure-sql/database/private-endpoint-overview?view=azuresql upvoted 1 times

  jellybiscuit 4 months, 1 week ago Selected Answer: D

Azure Private Link upvoted 4 times

  bfan95 8 months, 3 weeks ago D is correct upvoted 4 times

  svetlanam 8 months, 3 weeks ago Correct. upvoted 4 times

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Question #99

DRAG DROP Match the Azure SQL services to the appropriate use cases. To answer, drag the appropriate service from the column on the left to its use case on the right. Each service may be used once, more than once, or not at all. NOTE: Each correct match its worth one point. Select and Place:

Correct Answer:

Box 1: Azure SQL Database single database Serverless is a compute tier for single databases in Azure SQL Database that automatically scales compute based on workload demand and bills for the amount of compute used per second. The serverless compute tier also automatically pauses databases during inactive periods when only storage is billed and automatically resumes databases when activity returns. Scenarios well suited for serverless compute Single databases with intermittent, unpredictable usage patterns interspersed with periods of inactivity, and lower average compute utilization over time. Single databases in the provisioned compute tier that are frequently rescaled and customers who prefer to delegate compute rescaling to the service. New single databases without usage history where compute sizing is difficult or not possible to estimate prior to deployment in SQL Database. Box 2: Azure SQL Managed Instance Azure SQL Managed Instance is the intelligent, scalable cloud database service that combines the broadest SQL Server database engine compatibility with all the benefits of a fully managed and evergreen platform as a service. Box 3: Azure SQL Database elastic pool Azure SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases that have varying and unpredictable usage demands. The databases in an elastic pool are on a single server and share a set number of resources at a set price. Elastic pools in SQL Database enable software as a service (SaaS) developers to optimize the price performance for a group of databases within a prescribed budget while delivering performance elasticity for each database. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/serverless-tier-overview?view=azuresql https://docs.microsoft.com/enus/azure/azure-sql/database/elastic-pool-overview?view=azuresql https://docs.microsoft.com/en-us/azure/azure-sql/managed-instance/sqlmanaged-instance-paas-overview

  brainiacATH

Highly Voted 

3 months, 3 weeks ago

Correct answer should be single, MI, single. Elastic Pool uses a server, and is thus not serverless, and the third point refers to 'a database' while Elastic Pool is for scaling multiple databases. upvoted 7 times

  AnonymousJhb 3 months, 1 week ago Single, MI, single. First option is single because MS: https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Serverless is a compute tier for single databases in Azure SQL Database that automatically scales compute based on workload demand and bills for the amount of compute used per second. The serverless compute tier also automatically pauses databases during inactive periods when only storage is billed and automatically resumes databases when activity returns. upvoted 3 times

  j888 1 month, 4 weeks ago You can choose serverless or provisioned resources when creating the single database in Azure SQL. https://learn.microsoft.com/en-us/azure/azure-sql/database/single-database-create-quickstart?view=azuresql&tabs=azure-portal. "ach has its own service tier within the DTU-based purchasing model or vCore-based purchasing model and a compute size defining the resources allocated to the database engine." https://learn.microsoft.com/en-us/azure/azure-sql/database/single-database-overview?view=azuresql So I doubt this fall under serverless. Elastic on the other hand is pure serverless, and the main purpose of Elastic pool is the ability to scale when needed which in turn will save cost. So I will choose Elastic, MI, Elastic. upvoted 2 times

  j888 1 month, 3 weeks ago Actually, the given answer is correct. This statement did say single database as serverless. https://learn.microsoft.com/en-us/azure/azure-sql/database/serverless-tier-overview?view=azuresql upvoted 1 times

  Dusica

Most Recent 

1 month, 2 weeks ago

correct: Single, Managed, Elastic upvoted 1 times

  Maddhy 1 month, 4 weeks ago Single,MI,Single upvoted 2 times

  OldSchool 2 months, 3 weeks ago 1. Single Instance "Serverless is a compute tier for single databases in Azure SQL Database..." https://learn.microsoft.com/en-us/azure/azuresql/database/serverless-tier-overview?view=azuresql 2. Managed Instance 3. Elastic Pool "Azure SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases that have varying and unpredictable usage demands." https://learn.microsoft.com/en-us/azure/azure-sql/database/elastic-pool-overview?view=azuresql upvoted 2 times

  PatYeo 3 months, 1 week ago The model answer appears to be correct based on the supporting statements and links : 1) Single Instance 2) Managed Instance 3) Elastic Pool upvoted 3 times

  SwissAir 4 months ago Shouldn't it be Elastic Pool, MI then Single Db? upvoted 4 times

  JA2018 3 months ago For Elastic pool, all the databases are hosted on a single server to allow sharing of system resources (e.g. CPU, RAM, disk, etc) upvoted 1 times

  just_karlijn 3 months, 2 weeks ago Not a pro, but I had the same idea. upvoted 1 times

  fusioner 4 months, 1 week ago Correct Answer upvoted 2 times

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Question #100

Which T-SQL statement should be used to instruct a database management system to use an index instead of performing a full table scan? A. SELECT B. WHERE C. JOIN Correct Answer: A Table hints override the default behavior of the Query Optimizer for the duration of the data manipulation language (DML) statement by specifying a locking method, one or more indexes, a query-processing operation such as a table scan or index seek, or other options. Table hints are specified in the FROM clause of the DML statement and affect only the table or view referenced in that clause. This applies to the following commands: DELETE INSERT SELECT UPDATE MERGE Reference: https://docs.microsoft.com/en-us/sql/t-sql/queries/hints-transact-sql-table Community vote distribution B (100%)

  NIKnithiy

Highly Voted 

3 months, 2 weeks ago

This is quite tricky WHERE is a clause but SELECT is the statement so answer A is correct upvoted 12 times

  jordymsft 6 days, 14 hours ago That is correct. https://learn.microsoft.com/en-us/sql/t-sql/statements/statements?view=sql-server-ver16 https://data-flair.training/blogs/clause-in-sql/#:~:text=Clauses%20are%20in%2Dbuilt%20functions,data%20required%20by%20the%20user. upvoted 2 times

  rohjay

Highly Voted 

3 months, 4 weeks ago

The answer should be "WHERE" because part of the question statement contains "use an index instead of performing a full table scan". Here is the "WHERE" statement directly jumps the related index table and fetches only the record match from the data. upvoted 6 times

  Zytie 3 months, 2 weeks ago I would say "WHERE" too. https://www.mssqltips.com/sqlservertutorial/277/index-scans-and-table-scans/ upvoted 2 times

  Narlth

Most Recent 

1 day, 10 hours ago

Selected Answer: B

The correct answer is WHERE, as this is a search condition of the statement. So can be used to target one or more indexes. SELECT is wrong as this doesn’t influence what indexes may or may not be used. upvoted 1 times

  jodu_venkat 3 days, 1 hour ago it should be where upvoted 2 times

  Edriv 1 month, 1 week ago Statement => Instruction, so, must be WHERE upvoted 4 times

  Ben999 2 months, 2 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Correct answer is B. Where -https://devzone.advantagedatabase.com/dz/webhelp/Advantage9.1/how_indexes_are_used_by_the_where_clause.htm upvoted 2 times

  PatYeo 3 months, 1 week ago Do I need to explicitly specify? 1) No, no Need to specify explicitly. 2) DB engine should automatically select the index to use based on query execution plans it builds from @Tudor Constantin answer. 3) The optimiser will judge if the use of your index will make your query run faster, and if it is, it will use the index. from @niktrl answer https://stackoverflow.com/questions/6593765/how-to-use-index-in-select-statement Answer should be : A upvoted 3 times

  Gavin1272 3 months, 1 week ago I don't think any of these are correct. The closest is the Where clause. As for Select, I question what there is about it that would imply or force the use of an index. upvoted 3 times

  AndreLima 3 months, 2 weeks ago Confused question.... upvoted 2 times

  tellwade 3 months, 3 weeks ago Tricky question, But A seems correct in this context upvoted 1 times

  Neerajkved 4 months ago Answer should be "Table Hint" which is not in option upvoted 4 times

  WSW_IT 4 months ago Without the three possible answers the correct answer would be "use an index hint" which is part of the FROM clause. A SELECT alone doesn't meet the requirement. Maybe the answer is A, because it is the only "statement", the other two are just "clauses". upvoted 3 times

  fusioner 4 months, 1 week ago Correct Answer A upvoted 1 times

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Question #101

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

Azure Synapse Analytics is an platform as a service (PAAS) that combines data integration, warehousing, and analytics into one solution. Azure Synapse Analytics offers cloud-based, relational data warehousing services, massively parallel processing (MPP) scale-out technology, and enough computational power to efficiently manage petabytes and petabytes of data. Incorrect: * Azure Database for MariaDB is a relational database service based on the open-source MariaDB Server engine. It's a fully managed database as a service offering that can handle mission-critical workloads with predictable performance and dynamic scalability. * Azure SQL Database is a fully managed platform as a service (PaaS) database engine that handles most of the database management functions such as upgrading, patching, backups, and monitoring without user involvement. Azure SQL Database is always running on the latest stable version of the SQL Server database engine and patched OS with 99.99% availability. PaaS capabilities built into Azure SQL Database enable you to focus on the domain-specific database administration and optimization activities that are critical for your business. Reference: https://cswsolutions.com/blog/posts/2021/august/what-is-azure-synapse-analytics/ https://www.integrate.io/blog/what-is-azure-synapseanalytics/

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer upvoted 9 times

  JA2018

Highly Voted 

3 months ago

Answer: B https://learn.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/massively-parallel-processing-mpp-architecture upvoted 6 times

  blackskies

Most Recent 

3 months, 1 week ago

was on exam today 09/30/22 upvoted 3 times

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Question #102

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

A clustered index defines the order in which data is physically stored in a table. Table data can be sorted in only way, therefore, there can be only one clustered index per table. In SQL Server, the primary key constraint automatically creates a clustered index on that particular column.A Reference: https://www.sqlshack.com/what-is-the-difference-between-clustered-and-non-clustered-indexes-in-sql-server

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer upvoted 7 times

  NuriaIzard

Most Recent 

2 days, 17 hours ago

same question as number 40 upvoted 1 times

  raydel92 3 months ago Answer is correct. Clustered indexes sort and store the data rows in the table or view based on their key values. These are the columns included in the index definition. Ref: https://learn.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described?view=sql-server-ver16 upvoted 4 times

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Question #103

Topic 1

HOTSPOT You have the following SQL query.

What are dbo.Products and ProductName? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

  nmbuff 2 months, 3 weeks ago Correct answer but Same question as number 75. Repeated. upvoted 3 times

  AndreLima 2 months, 3 weeks ago Same question as number 75. Repeated. upvoted 2 times

  AndreLima 3 months, 2 weeks ago Correct answer upvoted 3 times

  fusioner 4 months, 1 week ago Repeated Question upvoted 4 times

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Question #104

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

A primary key is a special relational database table column (or combination of columns) designated to uniquely identify each table record (row). Reference: https://www.techopedia.com/definition/5547/primary-key

  fusioner

Highly Voted 

4 months, 1 week ago

Primary key upvoted 11 times

  Forecaster

Most Recent 

1 month, 1 week ago

Answer is correct! Its B, Primary key upvoted 2 times

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Question #105

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

A database view is a subset of a database and is based on a query that runs on one or more database tables. Reference: https://www.ibm.com/docs/SSWT9A_7.6.0/com.ibm.mbs.doc/configur/c_views.html

  fusioner

Highly Voted 

4 months, 1 week ago

Repeated Question upvoted 6 times

  PatYeo

Highly Voted 

3 months, 1 week ago

View is correct. upvoted 5 times

  NuriaIzard

Most Recent 

2 days, 17 hours ago

question 43 upvoted 1 times

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Question #106

Which Azure service provides the highest compatibility for databases migrated from Microsoft SQL Server 2019 Enterprise edition? A. Azure SQL Database B. Azure Database for MySQL C. Azure SQL Managed Instance D. an Azure SQL Database elastic pool Correct Answer: C SQL Managed Instance has near 100% compatibility with the latest SQL Server (Enterprise Edition) database engine, providing a native virtual network (VNet) implementation that addresses common security concerns, and a business model favorable for existing SQL Server customers. Note: Azure SQL Managed Instance is the intelligent, scalable cloud database service that combines the broadest SQL Server database engine compatibility with all the benefits of a fully managed and evergreen platform as a service. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/managed-instance/sql-managed-instance-paas-overview?view=azuresql Community vote distribution C (100%)

  john1979

Highly Voted 

3 months, 2 weeks ago

i am with C upvoted 6 times

  QuadRadical

Most Recent 

1 month ago

Selected Answer: C

C. Azure SQL MI is correct. upvoted 3 times

  cliffxzx 1 month, 1 week ago Answer is C upvoted 2 times

  mantran 1 month, 3 weeks ago C is correct upvoted 4 times

  JA2018 3 months ago Selected Answer: C

Answer: C https://learn.microsoft.com/en-us/azure/azure-sql/managed-instance/sql-managed-instance-paas-overview?view=azuresql upvoted 4 times

  fusioner 4 months, 1 week ago Correct Answer C upvoted 4 times

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Question #107

Which setting can only be configured during the creation of an Azure Cosmos DB account? A. geo-redundancy B. multi-region writes C. production or non-production account type D. API Correct Answer: D You must create a separate account for each API. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-manage-database-account Community vote distribution D (80%)

  confetti

Highly Voted 

A (20%)

8 months, 4 weeks ago

D is the answer. Verified on the portal upvoted 7 times

  pimni

Highly Voted 

8 months, 1 week ago

D is the answer upvoted 6 times

  JanJandnb

Most Recent 

2 months, 3 weeks ago

Geo-Redundancy Disable Enable or disable global distribution on your account by pairing your region with a pair region. You can add more regions to your account later. upvoted 1 times

  Bambi0074 3 months, 1 week ago Selected Answer: D

You must choose the API so you can't switch this within the creation process. Got this description from the creation page: Create Azure Cosmos DB Account - Core (SQL) Global Distribution "Configure global distribution and regional settings for your account. You can also change these settings after the account is created." upvoted 5 times

  himanshisethhi55 3 months, 3 weeks ago Currently, you must create a separate account for each API upvoted 1 times

  rohjay 3 months, 3 weeks ago The answer should be "A" as per the following explanation in point no 5 https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-manage-database-account 5.In the Global Distribution tab, configure the following details. You can leave the default values for this quickstart: option available :Geo-Redundancy and Multi-region Writes upvoted 1 times

  bfan95 8 months, 2 weeks ago Selected Answer: D

Answer: D upvoted 3 times

  __xXx__ 9 months, 2 weeks ago Selected Answer: A

API can only be set on account level when creating an account upvoted 3 times

  gaem 10 months ago Selected Answer: D

D is the answer upvoted 4 times

  linyuyouxiang 1 year ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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API must be specified upvoted 2 times

  Ghibli 1 year ago Yes one can set both API as well as production or non-reduction account type while creating account. I am confused with this question, can anyone explain? upvoted 2 times

  BabieTee 7 months ago The following options are not available if you select Serverless as the Capacity mode: Apply Free Tier Discount Geo-redundancy Multi-region Writes upvoted 1 times

  aryoyo 1 year, 2 months ago answer is C: production or non-reduction account type upvoted 2 times

  aryoyo 1 year, 2 months ago Correction I agree with API (the focus in this question is 'during creation of account') upvoted 3 times

  Marskmen 1 year, 2 months ago Answer is correct upvoted 3 times

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Question #108

DRAG DROP Match the types of data stores to the appropriate scenarios. To answer, drag the appropriate data store type from the column on the left to its scenario on the right. Each data store type may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Key/value A key/value store associates each data value with a unique key. Box 2: Object Object storage is optimized for storing and retrieving large binary objects (images, files, video and audio streams, large application data objects and documents, virtual machine disk images). Box 3: Graph A graph database stores two types of information, nodes and edges. Edges specify relationships between nodes. Nodes and edges can have properties that provide information about that node or edge, similar to columns in a table. Edges can also have a direction indicating the nature of the relationship. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview

  blackskies

Highly Voted 

3 months, 2 weeks ago

Correct upvoted 12 times

  Yamarh

Most Recent 

3 weeks, 1 day ago

Correct upvoted 2 times

  Sheoran21 1 month ago CORRECT upvoted 3 times

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Question #109

You have an Azure Cosmos DB account that uses the Core (SQL) API. Which two settings can you configure at the container level? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. the throughput B. the read region C. the partition key D. the API Correct Answer: AC Reference: https://www.sqlshack.com/start-your-journey-with-azure-cosmos-db/ Community vote distribution AC (100%)

  PatYeo

Highly Voted 

3 months, 1 week ago

A and C are correct : https://www.sqlshack.com/wp-content/uploads/2020/04/create-database-container.png upvoted 8 times

  PatYeo

Most Recent 

3 months, 1 week ago

A and C is correct : https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-manage-database-account upvoted 4 times

  fusioner 4 months, 1 week ago Selected Answer: AC

AC is Correct upvoted 3 times

  Mern 7 months, 1 week ago Correct upvoted 3 times

  bfan95 8 months, 3 weeks ago AC is correct upvoted 3 times

  svetlanam 8 months, 3 weeks ago Correct. upvoted 4 times

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Question #110

Your company is designing a data store that will contain student data. The data has the following format.

Which type of data store should you use? A. graph B. key/value C. object D. columnar Correct Answer: D Community vote distribution D (88%)

  blablablax

Highly Voted 

13%

2 years, 4 months ago

https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview#column-family-databases upvoted 41 times

  sourabh7257 2 years, 4 months ago are answers correct? upvoted 4 times

  Dhiva_ 2 years, 4 months ago Yes it is upvoted 15 times

  zxmaz01

Highly Voted 

7 months, 2 weeks ago

Am I the only one, who is confused by the first three students having the same number? :-D upvoted 10 times

  JustinYoo

2 weeks, 3 days ago The 2 given student numbers in the table are the same but different name? the question is wrong. Most Recent 

upvoted 1 times

  Dusica 1 month, 3 weeks ago Selected Answer: D

A, B, C are out of question; so, it must be D. However Columnar database is not same as Column-family data store, which this exhibit IS. So, who named it Columnar: Microsoft on the exam or those who retrieved the question from their memory? upvoted 3 times

  Dusica 1 month, 3 weeks ago A, B, C are out of question; so, it must be D. However, Columnar database is not same as Column-family data store, which this exhibit IS. So, who named it Columnar: Microsoft on the exam or those who retrieved the question from their memory? upvoted 1 times

  mayconze 3 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Selected Answer: D

The answer is correct. upvoted 2 times

  fusioner 4 months, 1 week ago Selected Answer: D

Columnar upvoted 3 times

  Ayor 7 months, 2 weeks ago Answer is D upvoted 2 times

  cmohl2013 7 months, 3 weeks ago Selected Answer: D

Key/Value is not correct: The records habe multiple attributes, in Key/Value store you can just store one attribute. Most appropiate aswer would be Document, because attributes are not consistent in records. Since Document is not a choice, another alternative is table storage (allowing NULL values for selected columns) upvoted 6 times

  KMLearn3 1 month ago Yes, but the value could be an json object with nested values as well. upvoted 1 times

  Jainh225 8 months ago Selected Answer: C

Schema is not fixed so I think its an object upvoted 1 times

  doldolee 8 months, 1 week ago I think that key/value is also answer upvoted 2 times

  bfan95 8 months, 2 weeks ago Selected Answer: D

Answer: D upvoted 3 times

  Teamdev 9 months, 1 week ago I got for D upvoted 2 times

  juliuschiang 10 months, 2 weeks ago Selected Answer: D

D IS RIGHT upvoted 2 times

  Amadh 10 months, 3 weeks ago Selected Answer: D

is the correct answer upvoted 3 times

  rajat7878 10 months, 3 weeks ago Columnar data store upvoted 1 times

  Moezey 10 months, 4 weeks ago Its definitely columnar based on the table structure upvoted 3 times

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Question #111

Which storage solution supports role-based access control (RBAC) at the file and folder level? A. Azure Disk Storage B. Azure Data Lake Storage C. Azure Blob storage D. Azure Queue storage Correct Answer: B Reference: https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-access-control Community vote distribution B (100%)

  Dhiva_

Highly Voted 

2 years, 4 months ago

The given answer is correct upvoted 32 times

  GetulioJr

Highly Voted 

1 year, 7 months ago

Azure Data Lake Storage Gen2 implements an access control model that supports both Azure role-based access control (Azure RBAC) and POSIX-like access control lists (ACLs). This article summarizes the basics of the access control model for Data Lake Storage Gen2. ACLs are applied on the file and folder level. The key thing to remember is that you are always going to need RBAC Control Plane permissions in combination with ACLs. Best practice is to assign your security principals RBAC Reader role on the Storage Account/Container level and continue with more restrictive ACLs on the file and folder level. There are two types of ACLs: Access ACLs: They control access to an object. An object can be a file or a folder. Default ACLs: These are ACLs assigned on the folder level only which get inherited as Access ACLs by the child file or folder. upvoted 23 times

  Drchattss

Most Recent 

5 months, 2 weeks ago

01/08.......EXAM upvoted 2 times

  somsunu 7 months, 3 weeks ago correct upvoted 2 times

  print_HelloWorld 8 months, 1 week ago CORRECT upvoted 1 times

  pimni 8 months, 1 week ago correct upvoted 1 times

  Xuitex 8 months, 3 weeks ago Correct upvoted 1 times

  roshanazMaster 8 months, 3 weeks ago Selected Answer: B

correct upvoted 1 times

  Teamdev 9 months, 1 week ago for sure, it's correct upvoted 1 times

  SiDoCiOuS 9 months, 3 weeks ago Selected Answer: B

Appeared on the exam on 03/22/2022 Answer is correct! https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  Nikhil1702 11 months, 2 weeks ago B IS CORRECT upvoted 1 times

  sounakroy 11 months, 3 weeks ago Selected Answer: B

Correct upvoted 2 times

  Kevin1221 1 year ago Selected Answer: B

correct answer upvoted 1 times

  Koph 1 year ago Correct answer B upvoted 1 times

  NavySteel 1 year, 9 months ago B is correct. upvoted 2 times

  YJC 1 year, 9 months ago It's correct. Data Lake upvoted 4 times

  ntdocs19 1 year, 10 months ago B ADSL is correct. Azure Disk Storage is designed to be used with Azure Virtual Machines, Azure Disk Storage offers high-performance, highly durable block storage for your mission- and business-critical applications. Confidently migrate to Azure Infrastructure with four disk storage options for the cloud—Ultra Disk Storage, Premium SSD, Standard SSD, and Standard HDD—to optimize costs and performance for your workload needs. Achieve high performance with sub-millisecond latency for throughput and transaction-intensive workloads such as SAP HANA, SQL Server, and Oracle. https://azure.microsoft.com/en-in/services/storage/disks/ upvoted 2 times

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Question #112

You need to store data in Azure Blob storage for seven years to meet your company's compliance requirements. The retrieval time of the data is unimportant. The solution must minimize storage costs. Which storage tier should you use? A. Archive B. Hot C. Cool Correct Answer: A Reference: https://cloud.netapp.com/blog/azure-blob-storage-pricing-the-complete-guide-azure-cvo-blg#H1_4 Community vote distribution A (100%)

  Dhiva_

2 years, 4 months ago

Highly Voted 

The answer is correct https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-storage-tiers?tabs=azure-portal upvoted 28 times

  User6

Highly Voted 

2 years ago

Answer is correct Hot - Optimized for storing data that is accessed frequently. Cool - Optimized for storing data that is infrequently accessed and stored for at least 30 days. Archive - Optimized for storing data that is rarely accessed and stored for at least 180 days with flexible latency requirements (on the order of hours). upvoted 18 times

  Luis_polanco 10 months, 1 week ago that is not correct, it says that The retrieval time of the data is unimportant. So A is the correct answer, it is looking for saving costs upvoted 1 times

  JA2018

Most Recent 

3 months, 1 week ago

Selected Answer: A

the only logical choice upvoted 1 times

  gabrisiq 5 months, 1 week ago definitely Archive upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  Teamdev 9 months, 1 week ago A is the correct answer upvoted 1 times

  tittu1947 9 months, 2 weeks ago The answer is correct upvoted 1 times

  D_Mo_ZY 9 months, 4 weeks ago Correct Was in the exam (18/03/2022) upvoted 3 times

  WigglyPork 11 months, 1 week ago Retrieval Rate: Hot - Frequent Cold - every 30 days Archive - every 180 days upvoted 5 times

  Koph 1 year ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Archive upvoted 1 times

  jerryi 1 year, 4 months ago A is the correct Answer Archive - Optimized for storing data that is rarely accessed and stored for at least 180 days with flexible latency requirements, on the order of hours. upvoted 3 times

  mnpawan 2 years ago Correct,. Archive it to save money upvoted 1 times

  EBAN 2 years, 2 months ago OK, but remember that in Archive Storage, after rehydrating, you pay FOR ACCESS, so depending on how much access you intend to do, it can be very expensive. In my Opinion and taking a lok at other trainings, it should be Cool, that is less expensive then Hot, more expensive of Archive but you don´t pay for access. This answer can be right only if you think that the number of access is not declared. upvoted 6 times

  klever 2 years ago I think the key piece of information is: The retrieval time of the data is unimportant. So archive is correct answer upvoted 5 times

  msbj 1 year ago agreed upvoted 2 times

  Razh 2 years, 1 month ago I would have gone for 'cool'. The question itself is quite dull as in not much detail... upvoted 2 times

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Question #113

Which type of non-relational data store supports a flexible schema, stores data as JSON files, and stores the all the data for an entity in the same document? A. document B. columnar C. graph D. time series Correct Answer: A Community vote distribution A (100%)

  RicardoLessa

Highly Voted 

2 years, 3 months ago

The given answer is correct!! upvoted 37 times

  vhx

Highly Voted 

2 years, 3 months ago

Yes it is correct upvoted 10 times

  KMLearn3

Most Recent 

1 month ago

Very similar to Qst#110: the example there was not relational, no fix schema. etc. Despite of that "Document" was false there. upvoted 1 times

  TomGray1989 2 months ago This question blows my mind...but the answer is correct. Document. upvoted 1 times

  Manoj6 7 months, 3 weeks ago Document is correct https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview#column-family-databases upvoted 2 times

  Teamdev 9 months, 1 week ago Yes correct upvoted 1 times

  Mopo 9 months, 2 weeks ago Selected Answer: A

Correct upvoted 2 times

  olitkx 11 months, 4 weeks ago Selected Answer: A

correct upvoted 5 times

  Koph 1 year ago Document is correct upvoted 2 times

  [Removed] 1 year, 7 months ago answer is correct. the key is json = document upvoted 8 times

  mnpawan 2 years ago A. Document DB upvoted 2 times

  IAMKPR 2 years, 2 months ago https://en.wikipedia.org/wiki/Document-oriented_database upvoted 4 times

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  KAYSERSOZE 2 years, 2 months ago Answer A is correct. upvoted 4 times

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Question #114

DRAG DROP Match the Azure Cosmos DB APIs to the appropriate data structures. To answer, drag the appropriate API from the column on the left to its data structure on the right. Each API may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/faq

  harshgulhane

2 years, 3 months ago

Highly Voted 

Yes, I got this question in exam upvoted 34 times

  Average_Joe

Highly Voted 

1 year, 6 months ago

GRemlin GRaph upvoted 30 times

  _Noe_ 11 months, 3 weeks ago Yes, and also C assandra C olumnar upvoted 15 times

  BieLey 7 months, 1 week ago Table Keyboard upvoted 6 times

  RichMelbourne

Most Recent 

9 months ago

Shown on test 15/04/2022 upvoted 3 times

  Teamdev 9 months, 1 week ago giving answer is correct upvoted 1 times

  SiDoCiOuS 9 months, 3 weeks ago Appeared on the exam on 03/22/2022 Answers are correct! Gremlin, Mongo, Table upvoted 2 times

  mrjeet 11 months, 3 weeks ago Gremlin API - This API allows users to make graph queries and stores data as edges and vertices MongoDB API - This API stores data in a document structure, via BSON format Table API - This API stores data in key/value format https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 9 times

  Jeetesh 9 months, 3 weeks ago Which means that the 2nd answer provided is wrong. Gremlin API used JSON format upvoted 1 times

  charuu71 1 year ago Mongo API : This API stores data in a document structure, via BSON format. Cassandra API : This API stores data in column-oriented schema. upvoted 2 times

  76Carpediem 1 year, 1 month ago It´s correct upvoted 3 times

  nadjar007 1 year, 1 month ago It´s correct. https://docs.microsoft.com/en-us/azure/cosmos-db/choose-api upvoted 1 times

  Meyti 1 year, 1 month ago ...MongoDB is another well-known Document database... also ----> JSON files upvoted 2 times

  theLazyGuy 1 year, 2 months ago Gremlin API...allows users to make graph queries Table API stores data in key/value format (https://docs.microsoft.com/en-us/azure/cosmos-db/choose-api) upvoted 2 times

  GetulioJr 1 year, 7 months ago Column-Family Data Model: This data model supports Cassandra API. Existing Cassandra implementations can be easily and quickly moved to Cosmos DB and use column family format, which is used in Cassandra. Column Family data model is similar to key-value data model except that the items in the data model adhere to the defined schema. Key-Value Pair Data Model (Table API): In this data model, each entity consists of a key and a value pair. The value itself can be a set of key-value pairs. This is very similar to a table in a relational database where each row has the same set of columns. The Key-Value pair solution is supported on standard Azure table API. This Table API is primarily helpful for existing Azure Table Storage customers in migration to Cosmos DB. REF: https://www.red-gate.com/simple-talk/cloud/azure/overview-of-azure-cosmos-db/ upvoted 4 times

  zwy 1 year, 7 months ago Column family HBase in HDInsight and Cosmos DB (using Cassandra API) so the given answer is correct upvoted 1 times

  pac1311 1 year, 9 months ago Table API is a part of azure storage service, no? upvoted 1 times

  smp 1 year, 10 months ago This will help out a bit more https://alphabold.com/cosmos-db-multi-model-capabilities/ Gremlin is the only Graph data model, MongoDB and SQL are Documet (JSON) models and SQL isn't a possible answer and Table is the only API listed that uses the Key-Value data model. upvoted 3 times

  Carine 1 year, 10 months ago For the last choice, i'm note sure. Maybe Cassandra... https://medium.com/coinmonks/cassandra-distributed-key-value-store-optimized-for-write-heavy-workloads77f69c01388c#:~:text=Cassandra%20is%20a%20popular%20distributed%20key%20value%20store,,workload%20while%20maintaining%2 0a%20good%20performance%20for%20reads. upvoted 2 times

  AssilAbdulrahim 1 year, 9 months ago Carine is correct, Casandra is a key value store: "Cassandra is a NoSQL database, which is a key-value store. Some of the features of Cassandra data model are as follows: Data in Cassandra is stored as a set of rows that are organized into tables. Tables are also called column families."

https://www.simplilearn.com/cassandra-data-model-tutorial-video upvoted 1 times

  BabyBee 9 months, 2 weeks ago Cassandra is for column family. Read the last line you pasted here again. upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Dhiva_ 2 years, 4 months ago The given answer is correct upvoted 10 times

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Question #115

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

A key mechanism that allows Azure Data Lake Storage Gen2 to provide file system performance at object storage scale and prices is the addition of a hierarchical namespace. This allows the collection of objects/files within an account to be organized into a hierarchy of directories and nested subdirectories in the same way that the file system on your computer is organized. With a hierarchical namespace enabled, a storage account becomes capable of providing the scalability and cost-effectiveness of object storage, with file system semantics that are familiar to analytics engines and frameworks. One advantage of hierarchical namespace is atomic directory manipulation: Object stores approximate a directory hierarchy by adopting a convention of embedding slashes (/) in the object name to denote path segments. Reference: https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-namespace

  IAMKPR

Highly Voted 

2 years, 2 months ago

Answer is correct and able to understand with given reference article. https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-namespace upvoted 26 times

  Ashishsingh07

8 months, 1 week ago FEATURE IS VALID FOR ADLS , WHICH IS ENABLED USING HIERARCHIAL NAMESPACE :) Most Recent 

upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  Teamdev 9 months, 1 week ago Correct! upvoted 3 times

  vcehunger 11 months, 1 week ago Answer is correct upvoted 3 times

  Phong0411 1 year, 1 month ago Answer is correct upvoted 2 times

  Meyti 1 year, 1 month ago A tricky question:) Azure Data Lake Storage Gen2 implements an access control model that supports both Azure role-based access control (Azure RBAC) and POSIX-like access control lists (ACLs). https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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To create Azure Storage account for Data Lake Storage you must enable hierarchal namespace. Then Answer is A. upvoted 4 times

  PlakaPlaka 1 year, 1 month ago Answer is correct upvoted 1 times

  apgl 2 years ago Data Lake support POSIX filesystem, it allows to manage roles and rights at folder/file level, at the same manner as in Unix systems. upvoted 4 times

  harshgulhane 2 years, 3 months ago Tricky question, confused me alot. upvoted 3 times

  Preben 1 year, 10 months ago I believe the key in this one was to catch the word "folder" in the text. Only hierarchal namespace-based storages (like Data Lake) uses folders. upvoted 9 times

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Question #116

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://www.sqlshack.com/graph-database-implementation-with-azure-cosmos-db-using-the-api/

  jasu

2 years, 4 months ago Wrong answer is given. It should be Gremlin API. https://docs.microsoft.com/en-us/azure/cosmos-db/graph-introduction Highly Voted 

upvoted 161 times

  vhx 2 years, 3 months ago Definitely D is the answer upvoted 23 times

  MinimizeEfforts 11 months, 3 weeks ago Be careful! This highly voted comment is misleading The question is tricky and the correct answer is definately "B" (use SQL-like statement to query a graph db) upvoted 5 times

  casualcrackers 9 months, 1 week ago i had this question today and D was the answer A was not an option upvoted 10 times

  EBAN

2 years, 3 months ago Atention folks. The question is how you query and not what is needed to connect Graph to Cosmos DB. Once is connected, you use Cosmos DB to perform queries. In my HUMBLE opinion, the given answer is right upvoted 38 times Highly Voted 

  Abhishek_89 7 months, 3 weeks ago I had the question today in test, the option .. ' as json doc..' was not an option. upvoted 4 times

  lebigmac 1 year, 11 months ago You are correct! The link provided, at the very bottom, has a very clear example, that you use a SQL-like statement to query a graph db and returns a JSON doc as results. The answer is correct. upvoted 4 times

  Omar_Alfaqih 1 year, 6 months ago here is the link for running queries... its Gremlin https://docs.microsoft.com/en-us/azure/cosmos-db/tutorial-query-graph upvoted 5 times

  OrangeSG

Most Recent 

1 month ago

Answer is D Keyword is 'graph database', so it is Gremlin API. The API for Gremlin is built based on Apache TinkerPop, a graph computing framework that uses the Gremlin query language. Reference Introduction to Azure Cosmos DB for Apache Gremlin https://learn.microsoft.com/en-us/azure/cosmos-db/gremlin/introduction https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  Zaiky 1 month, 3 weeks ago So much conflicting information. Where exactly do we stand? upvoted 3 times

  jrambo93 2 months ago D is the answer https://learn.microsoft.com/en-us/azure/cosmosdb/gremlin/introduction#:~:text=The%20Gremlin%20API%20in%20Azure%20Cosmos%20DB%20uses%20the%20Gremlin%20query%20langu age. upvoted 1 times

  DUTI 3 months, 3 weeks ago The Gremlin API in Azure Cosmos DB uses the Gremlin query language. upvoted 1 times

  Ritvika 4 months, 1 week ago Correct answer is D. The Azure Cosmos DB Gremlin API supports Gremlin queries. https://docs.microsoft.com/en-us/azure/cosmosdb/graph/tutorial-query-graph upvoted 1 times

  Drchattss 5 months, 2 weeks ago 01/08.......EXAM upvoted 2 times

  xRiot007 6 months ago You query a graph DB using an SQL-like language to obtain a result in JSON format. There is no such thing as Gremlin language, but Gremlin API, which uses the above mentioned. upvoted 1 times

  CDL 6 months, 3 weeks ago tested, A correct. 1. create a Azure Cosmos account 2. createa gremlin/graph type data 3. create a sample data 4. add some content 5. click the upper tool bar which showing "+" to add New SQL query, pooing up a new tab name Query and showing "Select * From xx" upvoted 2 times

  Abhishek_89 7 months, 3 weeks ago Option D- Gremlin..' , is correct, i got this question in test today and option A '.. as json... by SQL..' was not an option. upvoted 2 times

  pimni 8 months, 1 week ago D is the answer upvoted 1 times

  cp2323 8 months, 3 weeks ago 'as nodes and edges Gremlin' is the answer upvoted 1 times

  SriSri123 9 months ago Answer is D upvoted 1 times

  casualcrackers 9 months, 1 week ago i had this question today and A was not an option D is the answer upvoted 4 times

  Asiddiqui 10 months, 2 weeks ago https://docs.microsoft.com/en-us/azure/cosmos-db/graph/tutorial-query-graph Answer D upvoted 1 times

  rajat7878 10 months, 3 weeks ago Answer is D. Querying a graph database is done using Gremlin language. Note: Gremlin language is not a SQL-like language. It is based on gremlin API. Example: g.V().hasLabel('person').has('age', gt(40)) --- filter query Ref: https://docs.microsoft.com/en-us/azure/cosmos-db/graph/tutorial-query-graph upvoted 1 times

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Topic 1

Question #117

When provisioning an Azure Cosmos DB account, which feature provides redundancy within an Azure region? A. multi-master replication B. Availability Zones C. the strong consistency level D. automatic failover Correct Answer: B With Availability Zone (AZ) support, Azure Cosmos DB will ensure replicas are placed across multiple zones within a given region to provide high availability and resiliency to zonal failures. Note: Azure Cosmos DB provides high availability in two primary ways. First, Azure Cosmos DB replicates data across regions configured within a Cosmos account. Second, Azure Cosmos DB maintains 4 replicas of data within a region. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/high-availability Community vote distribution B (100%)

  AVP_Riga

Highly Voted 

1 year, 7 months ago

AZ-900 is it you?) upvoted 37 times

  hmAZtime

Highly Voted 

1 year, 9 months ago

right answer upvoted 7 times

  Mern

Most Recent 

7 months, 1 week ago

Selected Answer: B

B is correct upvoted 1 times

  GetulioJr 1 year, 7 months ago With Availability Zone (AZ) support, Azure Cosmos DB will ensure replicas are placed across multiple zones within a given REGION to provide high availability and resiliency to zonal failures. Availability Zones provide a 99.995% availability SLA with no changes to latency. In the event of a single zone failure, zone redundancy provides full data durability with RPO=0 and availability with RTO=0. upvoted 5 times

  chukismit 1 year, 7 months ago D righ answer It is strongly recommended that you configure the Azure Cosmos accounts used for production workloads to enable automatic failover. This enables Cosmos DB to failover the account databases to availabile regions automatically. In the absence of this configuration, the account will experience loss of write availability for all the duration of the write region outage, as manual failover will not succeed due to lack of region connectivity. https://docs.microsoft.com/en-us/azure/cosmos-db/high-availability upvoted 2 times

  sri0509 1 year, 7 months ago B is the correct answer. The question is providing redundancy within a region and not across regions. upvoted 2 times

  JayBee65 1 year ago The question states "... within an Azure region". The feature use describe operated across different regions NOT within the the same region, so D is wrong. upvoted 1 times

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Question #118

What is a benefit of the Azure Cosmos DB Table API as compared to Azure Table storage? A. provides resiliency if an Azure region fails B. supports partitioning C. provides a higher storage capacity D. supports a multi-master model Correct Answer: D Multi-master support for Azure Cosmos DB is now available in all public regions. Azure CosmosDB table API is a key-value storage hosted in the cloud. It's a part of Azure Cosmos DB, that is Microsoft's multi-model database. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/table-support

  keySEE

Highly Voted 

1 year, 6 months ago

Just passed the exam with a 1000 score. The multi-master is the correst answer upvoted 70 times

  Gbolatiti 1 year, 3 months ago And all these questions are still 100% valid? upvoted 5 times

  fflyin2k

Highly Voted 

1 year, 9 months ago

A should be correct answer. (Agree with hmAZtime) According to following link, - 'master' , 'model' are not mentioned at all. - Global distribution is mentioned. https://docs.microsoft.com/en-us/azure/cosmos-db/table-support upvoted 8 times

  SapperMorton

Most Recent 

1 month ago

To all of you who wonder what multi-master support actually is: 'Till now, all the distributed system architecture works like one Write data server and multiple Read data servers. Data are replicated to all data servers from Write data server. With the multi-master feature, we can choose all data servers to act as Write server data will be replicated with other data servers. The big challenge of multi-master, avoid the data duplication in data replication.' https://www.c-sharpcorner.com/article/utilize-multi-master-support-in-azure-cosmos-db/ upvoted 3 times

  Dusica 1 month, 3 weeks ago perhaps multi-master = multi region writes ; check second table in this article: https://learn.microsoft.com/en-us/azure/cosmos-db/highavailability But then it might as well be A? upvoted 1 times

  CDL 6 months, 3 weeks ago D correct. tested in Azure portal. 1. create account in Azure Cosmo DB account 2. under left hand menu bar, locate "Settings" --> "Replicate data globally" "Multi-region writers. explanation shown in "!" mark : Multi-master capability allows you to take advantage of the provisioned throughput for your databases and containers across the globe. upvoted 3 times

  Nhendy 5 months ago it says "Multi-region capability allows..." not Multi-master capability !! why would you lie in something like that? upvoted 1 times

  jerkyflexoff 1 year, 7 months ago Looks like D: - New Feature https://azure.microsoft.com/en-gb/updates/cosmos-db-multi-master-support-now-generally-available/ upvoted 3 times

  jerkyflexoff 1 year, 6 months ago This is also the answer in the MeasureUp questions https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  JayRee 1 year, 9 months ago An overview of Azure Cosmos DB multi-master capabilities https://azure.microsoft.com/en-us/resources/videos/ignite-2018-multi-master-at-global-scale-with-azure-cosmos-db/ upvoted 4 times

  hmAZtime 1 year, 9 months ago I think it's A Table API support failover over the region. From the same document provided: "Support for automatic and manual failovers at any time, anywhere in the world." upvoted 2 times

  hmAZtime 1 year, 9 months ago I think I would agree with the answer after one more time research. While not found any 'multi - master' proof in Microsoft documents, I did see couple of other sites mentioned 'multi - modle', I pasted one link here, sorry I lost the other one. on the other hand, A is not that clearly described to me, I'm not sure it meant regionally failover. So this time I go with D. https://db-engines.com/en/system/Microsoft+Azure+Cosmos+DB%3BMicrosoft+Azure+Table+Storage upvoted 2 times

  zvasanth2 1 year, 6 months ago multi master https://azure.microsoft.com/en-gb/updates/cosmos-db-multi-master-support-now-generally-available/ upvoted 2 times

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Question #119

Your company needs to design a database that shows how changes in network traffic in one area of a network affect network traffic in other areas of the network. Which type of data store should you use? A. graph B. key/value C. document D. columnar Correct Answer: A Data as it appears in the real world is naturally connected. Traditional data modeling focuses on defining entities separately and computing their relationships at runtime. While this model has its advantages, highly connected data can be challenging to manage under its constraints. A graph database approach relies on persisting relationships in the storage layer instead, which leads to highly efficient graph retrieval operations. Azure Cosmos DB's Gremlin API supports the property graph model. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/graph-introduction#introduction-to-graph-databases Community vote distribution A (100%)

  hmAZtime

Highly Voted 

1 year, 9 months ago

right answer upvoted 15 times

  Ihueghian

Highly Voted 

1 year, 6 months ago

Graph: Taking about relationship between one area with the other, so it makes sense that it's Graph upvoted 12 times

  bfan95

Most Recent 

8 months, 2 weeks ago

Selected Answer: A

Right answer upvoted 1 times

  Mlynkowsky 9 months, 3 weeks ago Selected Answer: A

A is right upvoted 1 times

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Question #120

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes Azure Databricks can consume data from SQL Databases using JDBC and from SQL Databases using the Apache Spark connector. The Apache Spark connector for Azure SQL Database and SQL Server enables these databases to act as input data sources and output data sinks for Apache Spark jobs. Box 2: Yes You can stream data into Azure Databricks using Event Hubs. Box 3: Yes You can run Spark jobs with data stored in Azure Cosmos DB using the Cosmos DB Spark connector. Cosmos can be used for batch and stream processing, and as a serving layer for low latency access. You can use the connector with Azure Databricks or Azure HDInsight, which provide managed Spark clusters on Azure. Reference: https://docs.microsoft.com/en-us/azure/databricks/data/data-sources/sql-databases-azure https://docs.microsoft.com/enus/azure/databricks/scenarios/databricks-stream-from-eventhubs

  AgileRoc

Highly Voted 

1 year, 7 months ago

correct answer upvoted 14 times

  Alex210

Highly Voted 

2 months ago

marketing level 100 https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 7 times

  dayan911

Most Recent 

1 year, 5 months ago

All 'Yes ' upvoted 2 times

  hibana2077 1 year, 8 months ago agree. upvoted 2 times

  hmAZtime 1 year, 9 months ago agree. upvoted 3 times

  Drummer 1 year, 9 months ago Correct answer upvoted 2 times

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Question #121

DRAG DROP Match the datastore services to the appropriate descriptions. To answer, drag the appropriate service from the column on the left to its description on the right. Each service may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Azure Cosmos DB In Azure Cosmos DB's SQL (Core) API, items are stored as JSON. The type system and expressions are restricted to deal only with JSON types. Box 2: Azure Files Azure Files offers native cloud file sharing services based on the SMB protocol. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/sql-query-working-with-json https://cloud.netapp.com/blog/azure-smb-server-messageblock-in-the-cloud-for-azure-files

  GeoTan

Highly Voted 

1 year, 6 months ago

answer correct upvoted 13 times

  hmAZtime

Highly Voted 

1 year, 9 months ago

right answer upvoted 6 times

  CDL

Most Recent 

6 months, 3 weeks ago

correct for "Azure File" ref: https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-use-files-windows upvoted 2 times

  Drummer 1 year, 9 months ago The answer is correct upvoted 4 times

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Question #122

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/create-cosmosdb-resources-portal

  Rakesh16

Highly Voted 

1 year, 3 months ago

Account is correct. upvoted 14 times

  reza88

Most Recent 

2 months, 3 weeks ago

it was a Q 20/10/2022 upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

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Question #123

You need to store data by using Azure Table storage. What should you create first? A. an Azure Cosmos DB instance B. a storage account C. a blob container D. a table Correct Answer: B First create an Azure storage account, then use Table service in the Azure portal to create a table. Note: An Azure storage account contains all of your Azure Storage data objects: blobs, files, queues, and tables. Reference: https://docs.microsoft.com/en-us/azure/storage/tables/table-storage-quickstart-portal https://docs.microsoft.com/enus/azure/storage/common/storage-account-create Community vote distribution B (100%)

  JA2018 3 months, 1 week ago Selected Answer: B

need to complete this step first upvoted 3 times

  Nitrorj 4 months, 2 weeks ago 08/25/22 exam. I answered exactly like this. I passed. upvoted 2 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  bfan95 8 months, 2 weeks ago Selected Answer: B

Correct upvoted 4 times

  mrjeet 11 months, 3 weeks ago Create a storage account - sometimes the answers are THAT simple LOL :) upvoted 4 times

  Lipseal 8 months, 2 weeks ago They are only simple if you know the answer :) upvoted 4 times

  Ice_dev 1 year, 3 months ago Correct. upvoted 3 times

  okus 1 year, 3 months ago Ushaglar duzdu,mene guvenin guys upvoted 2 times

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Question #124

You need to recommend a data store service that meets the following requirements:

✑ Native SQL API access ✑ Configurable indexes What should you recommend? A. Azure Files B. Azure Blob storage C. Azure Table storage D. Azure Cosmos DB Correct Answer: D Azure Cosmos DB comes with native Core (SQL) API support. In Azure Cosmos DB, data is indexed following indexing policies that are defined for each container. The default indexing policy for newly created containers enforces range indexes for any string or number. This policy can be overridden with your own custom indexing policy. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/sql/how-to-manage-indexing-policy Community vote distribution D (100%)

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 3 times

  bfan95 8 months, 2 weeks ago Selected Answer: D

Correct upvoted 3 times

  GAFE 11 months, 3 weeks ago Maybe, the question is obsolete? Looks like Cosmos DB automatically creates indexes on all properties and provides NO index management. Check Indexing section: https://docs.microsoft.com/en-us/azure/cosmos-db/table/table-support upvoted 3 times

  distorsion 1 year ago Duplicated, this is the first question. upvoted 2 times

  riglva 1 year, 2 months ago D is correct upvoted 4 times

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Question #125

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes For read access to the secondary region, configure your storage account to use read-access geo-redundant storage (RA-GRS) or read-access geo-zone- redundant storage (RA-GZRS). Box 2: No Box 3: Yes Box 4: Yes Azure Cosmos DB supports multi-region writes. Reference: https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy https://manojchoudhari.wordpress.com/2019/12/16/azurecosmos-db-enable-multi-region-writes

  Mjwc

Highly Voted 

1 year, 2 months ago

Similar question to 76, same answer too. Discussion was around the 2nd statement. When defined with concurrent it would be 'no', when not specified it could be yes. Seeing it's specified here, I would tend to agree on the answer being Y, N, Y, Y. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 11 times

  junkz

Highly Voted 

1 year, 2 months ago

should be NNYY, storage can only read/write to a single other optional region upvoted 6 times

  SapperMorton

Most Recent 

1 month ago

This is similar to question 118. In that question is asked what the Table API in Azure Cosmos DB supports that Table Storage does not. The answer is Multi-master support. This question refers to Multi-master support as well because Multi-master support allows data to be written to multiple servers. So the correct answer is Y, N, Y, Y. upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  sparkchu 10 months, 2 weeks ago first one is N based on Q16 instructions. upvoted 2 times

  jmay 1 year, 1 month ago YNYY Ref: https://docs.microsoft.com/en-au/azure/storage/common/storage-redundancy#read-access-to-data-in-the-secondary-region Geo-redundant storage (with GRS or GZRS) replicates your data to another physical location in the secondary region to protect against regional outages. However, that data is available to be read only if the customer or Microsoft initiates a failover from the primary to secondary region. When you enable read access to the secondary region, your data is available to be read ****** at all times ******, including in a situation where the primary region becomes unavailable. For read access to the secondary region, enable read-access geo-redundant storage (RA-GRS) or readaccess geo-zone-redundant storage (RA-GZRS). upvoted 4 times

  Ougesh 9 months, 3 weeks ago read only in case of failover, which is not mentioned in the question. upvoted 1 times

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Question #126

Topic 1

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

A key mechanism that allows Azure Data Lake Storage Gen2 to provide file system performance at object storage scale and prices is the addition of a hierarchical namespace. This allows the collection of objects/files within an account to be organized into a hierarchy of directories and nested subdirectories in the same way that the file system on your computer is organized. With a hierarchical namespace enabled, a storage account becomes capable of providing the scalability and cost-effectiveness of object storage, with file system semantics that are familiar to analytics engines and frameworks. Reference: https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-namespace

  LarsLarsgren 5 months, 1 week ago Hey guys, passed the exam today. 41 questions, 45 min, 700 points for passing. Many questions were same like here in forum. Tq guys, you are gorgeous! upvoted 3 times

  Drchattss 5 months, 2 weeks ago 01/08.......EXAM upvoted 1 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 4 times

  yusufuthman57 1 year, 1 month ago A lot of these questions are too Azure specific upvoted 2 times

  Nick222 8 months, 1 week ago haha! that's the point though upvoted 2 times

  xRiot007 6 months ago Really? what do you think the exam is for :))) ? upvoted 3 times

  Marskmen 1 year, 2 months ago Answer is correct. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 4 times

Topic 1

Question #127

Your company needs to design a database that illustrates the relationships between utilization levels of individual network devices across a local area network. Which type of data store should you use? A. graph B. key/value C. document D. columnar Correct Answer: A Data as it appears in the real world is naturally connected. Traditional data modeling focuses on defining entities separately and computing their relationships at runtime. While this model has its advantages, highly connected data can be challenging to manage under its constraints. A graph database approach relies on persisting relationships in the storage layer instead, which leads to highly efficient graph retrieval operations. Azure Cosmos DB's Gremlin API supports the property graph model. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/graph-introduction#introduction-to-graph-databases Community vote distribution A (100%)

  Mjwc

Highly Voted 

1 year, 2 months ago

You use graphical DB's to show relationships between data: https://docs.microsoft.com/en-us/azure/cosmos-db/graph/graph-modeling#when-do-i-need-a-graph-database upvoted 8 times

  JA2018

Most Recent 

3 months, 1 week ago

Selected Answer: A

Key phase "illustrates the relationships" upvoted 3 times

  xRiot007 6 months ago When the relationship that you need to illustrate is not "has one/multiple" then you use a graph. Otherwise, a table will do. upvoted 1 times

  GeoFlux121 8 months, 1 week ago Keyword: Relationship = Graph upvoted 4 times

  bfan95 8 months, 2 weeks ago Selected Answer: A

Correct upvoted 2 times

  Satyapn9 11 months, 2 weeks ago Graph is right and it's a repeated question. upvoted 2 times

  Rakesh16 1 year, 3 months ago Graph is correct answer upvoted 3 times

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Question #128

You manage an application that stores data in a shared folder on a Windows server. You need to move the shared folder to Azure Storage. Which type of Azure Storage should you use? A. queue B. blob C. file D. table Correct Answer: C Azure file shares can be mounted concurrently by cloud or on-premises deployments of Windows, Linux, and macOS. Azure file shares can also be cached on Windows Servers with Azure File Sync for fast access near where the data is being used. Reference: https://azure.microsoft.com/en-us/services/storage/files/ Community vote distribution C (100%)

  SP365

Highly Voted 

2 years, 4 months ago

Answer is C upvoted 99 times

  learner301

Highly Voted 

2 years, 4 months ago

I agree with C answer this is the exact use case upvoted 32 times

  reza88

Most Recent 

2 months, 3 weeks ago

it was a q 20/10/2022 upvoted 1 times

  JA2018 3 months, 1 week ago Selected Answer: C

Recommended use case for Azure Files (Windows Server user) upvoted 1 times

  WWDITDA 6 months, 3 weeks ago Selected Answer: C

You goin git. upvoted 1 times

  Moezey 10 months, 4 weeks ago File storage is the correct answer upvoted 1 times

  GotDamnImIn 1 year, 3 months ago C is correct. This is the simplest as you just change the source. No need to change the type. upvoted 1 times

  shihyoyun 1 year, 3 months ago The question is the same as #59 upvoted 1 times

  p6wruv 1 year, 4 months ago Let's just say File is the correct one, but blob can do the task too. upvoted 2 times

  Art3 1 year, 4 months ago C answer is correct. upvoted 1 times

  faiqnsrl 1 year, 8 months ago

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Answer is B. When you first deploy Azure SQL, you specify an admin login and an associated password for that login. This administrative account is called Server admin. Link :https://docs.microsoft.com/en-us/azure/azure-sql/database/logins-create-manage upvoted 1 times

  yadeyelu 1 year, 6 months ago Right answer to the wrong question? upvoted 13 times

  hibana2077 1 year, 8 months ago Answer is C upvoted 1 times

  NavySteel 1 year, 9 months ago I agree on C upvoted 4 times

  Iroshan 1 year, 9 months ago C is correct. This is the reason to use file storage. So you don't have to modify the application to move data. Only the source link. upvoted 4 times

  hmAZtime 1 year, 9 months ago It's C. Blob is for binary files, images...large files upvoted 3 times

  Ghina 1 year, 10 months ago Plz what is the correct answer. I got cofnfused upvoted 3 times

  timcheuk 1 year, 10 months ago when you say file share in on premise OS level, it is always used SMB protocol which the answer should be C. upvoted 1 times

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Question #129

Your company is designing a database that will contain session data for a website. The data will include notifications, personalization attributes, and products that are added to a shopping cart. Which type of data store will provide the lowest latency to retrieve the data? A. key/value B. graph C. columnar D. document Correct Answer: C Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/analytical-data-stores Community vote distribution A (62%)

  jasu

Highly Voted 

C (38%)

2 years, 4 months ago

Column-family database is the low latency store type. Examples • Recommendations • Personalization • Sensor data • Telemetry • Messaging • Social media analytics • Web analytics • Activity monitoring • Weather and other time-series data upvoted 69 times

  maggiemhanna 1 year, 4 months ago Columnar is good for Analytical not transactional data. https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview Examples of key/value applications: Data caching Session management User preference and profile management Product recommendation and ad serving Answer is A upvoted 8 times

  PGG 1 year, 3 months ago You can not have low latency with Key/Value operations that involve read (user starts session) MODIFY (user adds product) Write (user ends session). Answer is right! Columnar is the lowest for the example of use given. The session type of operations that Key/Value optimized are the ones of AUTHENTIFICATION(just read and write once when modify credentials or insert at creation) upvoted 6 times

  Pora2000 8 months, 3 weeks ago However it only asks low latency to retrieve (not write or modify) upvoted 1 times

  tataiermail

Highly Voted 

2 years, 3 months ago

Answer may be A. Key/Value stores have fast response time, i.e. low latency. Columnar is good for Analytical. Here question is for Low Latency of a Web User's session data. Not analytical. upvoted 49 times

  kbellafr 1 year, 10 months ago https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview upvoted 4 times

  researched_answer_boi 1 year, 4 months ago Referenced page contains "session management" as an example for Key/Value store application. upvoted 3 times

  zsb888

Most Recent 

2 weeks, 4 days ago

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Selected Answer: C

I use my intuition. upvoted 1 times

  blue9527 1 month, 1 week ago In the URL cited by many people, the name Columnar no longer exists upvoted 1 times

  Dusica 1 month, 2 weeks ago Selected Answer: A

key/value is good for fast lookups which the requested data mainly is; and asking for fast retrieval, updates not mentioned upvoted 1 times

  azure_dori 2 months, 3 weeks ago Answer C: the content of a shopping cart can be changed. The key/value storage cannot be updated. upvoted 2 times

  kl8585 2 months, 4 weeks ago Selected Answer: A

Key Value Examples: • Data caching • Session management • User preference and profile management • Product recommendation and ad serving upvoted 3 times

  Kermedi2018 3 months, 3 weeks ago C. columnar Columnar for 'Designed to provide high throughput and low-latency access' https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview upvoted 1 times

  gargisha 5 months ago A. its a better choice as they focus on lowest latency and also they mentioned shopping cart, which is very close to the data used in product recommendation , that is example of Key/value data store answer should be A. upvoted 1 times

  Soul_Man 5 months, 3 weeks ago Selected Answer: A

For Key/value store MS gives following examples: -Data caching -Session management -User preference and profile management -Product recommendation and ad serving So the answer should be A. upvoted 1 times

  xRiot007 6 months ago Option is C - columnar. both key-value and columnar can be session data, but the question here talks about fast retrieval (NOT writing), so columnar is the best choice. upvoted 1 times

  aurorafang 6 months ago i believe it's A, for real-world use cases, we'll think of Redis for the session data at the first glance, and it's a typical Key-value store upvoted 1 times

  Mochon 6 months, 3 weeks ago I believe it's Key-Value. The workload and examples given in the documentation matches the use case for this. https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview upvoted 1 times

  iAlt 8 months, 3 weeks ago It's Key/value https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview upvoted 1 times

  MX17 9 months, 1 week ago Column-family database upvoted 1 times

  12oct 9 months, 2 weeks ago Selected Answer: C

Columnar for 'Designed to provide high throughput and low-latency access' Ref: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  act7656 9 months, 2 weeks ago Selected Answer: A

https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview upvoted 3 times

Topic 1

Question #130

You have an application that runs on Windows and requires access to a mapped drive. Which Azure service should you use? A. Azure Files B. Azure Blob storage C. Azure Cosmos DB D. Azure Table storage Correct Answer: A Azure Files is Microsoft's easy-to-use cloud file system. Azure file shares can be seamlessly used in Windows and Windows Server. To use an Azure file share with Windows, you must either mount it, which means assigning it a drive letter or mount point path, or access it via its UNC path. Reference: https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-use-files-windows Community vote distribution A (100%)

  mabianco

Highly Voted 

1 year, 10 months ago

It's correct answer but misleading, correct name of the resource under Storage Account is "File shares" and not "Azure files" upvoted 16 times

  Afamdi 1 year, 4 months ago Same thing, Azure Files is correct upvoted 1 times

  Shan 1 year, 4 months ago https://docs.microsoft.com/en-us/azure/storage/files/storage-files-introduction Its correct name upvoted 2 times

  SAIVEENA

Most Recent 

1 month, 2 weeks ago

The given Answer is correct. Because the keyword in the given question is "mapped drive " related to shared file, the service that should be used is "Azure files". upvoted 1 times

  JA2018 2 months, 1 week ago Selected Answer: A

agreed, duplicated question upvoted 1 times

  andy009 1 year, 10 months ago The answer is correct because of the "mapped drive". upvoted 2 times

  Ezekielibe 1 year, 10 months ago I think the answer is correct as it relates to drives upvoted 2 times

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Question #131

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: No The API determines the type of account to create. Azure Cosmos DB provides five APIs: Core (SQL) and MongoDB for document data, Gremlin for graph data, Azure Table, and Cassandra. Currently, you must create a separate account for each API. Box 2: Yes Azure Cosmos DB uses partitioning to scale individual containers in a database to meet the performance needs of your application. In partitioning, the items in a container are divided into distinct subsets called logical partitions. Logical partitions are formed based on the value of a partition key that is associated with each item in a container. Box 3: No Logical partitions are formed based on the value of a partition key that is associated with each item in a container. Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/partitioning-overview

  Aneta_ane

Highly Voted 

1 year, 1 month ago

Appeared on the exam on 27/11/2021. Correct answer NYN upvoted 33 times

  confetti 8 months, 4 weeks ago Can you please share dumps you referred to for the exam? upvoted 2 times

  yeanlingmedal71

Highly Voted 

1 year, 7 months ago

Answer should be Yes-Yes-No upvoted 31 times

  iooj 1 year ago Only one API for one account, not for the database. You cannot have different API in one Azure Cosmos DB account https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 19 times

  pallmall 4 months, 1 week ago Answer is N-Y-N As my predecessors say, API configuration is done when account is created, not per database. upvoted 9 times

  rajat7878 10 months, 3 weeks ago answer is N-Y-N. No for 1st because API configuration is done while provisioning the cosmos db account only. upvoted 10 times

  Dusica

Most Recent 

1 month, 2 weeks ago

No Yes No upvoted 1 times

  studysmart 3 months, 2 weeks ago Confirmed, the answer is No-Yes-No It was in 26/09/2022 exam and I scored 1000. upvoted 9 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  Abhi100889 7 months ago THis question have different answer on different websites E.g Freebraindump have complete different answers upvoted 1 times

  krs_02 11 months, 1 week ago Given answer is correct. To clear up question 1: It is false because the API is only configured separately for every Cosmos DB Account, not the databases with the account upvoted 8 times

  banemid986 1 year, 3 months ago Why the last one is no? Every logical partition have different value for partition key.. please correct me if I'm wrong upvoted 1 times

  Dusica 1 month, 2 weeks ago It asks for ITEMS in the partition. And item can be in only one partition upvoted 1 times

  shihyoyun 1 year, 3 months ago I think the first one is No. You can see this: https://docs.microsoft.com/en-us/azure/cosmos-db/sql/create-cosmosdb-resources-portal The API determines the type of account to create..... Currently, you must create a separate account for each API. The question says "in an Azure Cosmos account" is wrong. upvoted 5 times

  AB15 1 year, 3 months ago Answer should be - Yes, Yes, No upvoted 1 times

  WillyMac 1 year, 3 months ago Yes, Yes, NO About the First Yes: When you create an Azure Cosmos DB Account, you must specify the API Property, that identifies the Type of Account to create, (Core(SQL), MongoDB, Gremlin, Azure Table or Cassandra) Just follow the Azure Portal to create an Azure Cosmos DB Resource and look at the "Create Azure Cosmos DB Account" page. Try it pls !!! upvoted 1 times

  JayBee65 1 year ago The first is No. Your API defines your account type, so you can only have one API for each account or database. upvoted 6 times

  cadio30 1 year, 3 months ago No, Yes, No are the correct combinations Partition - https://docs.microsoft.com/en-us/azure/cosmos-db/partitioning-overview upvoted 6 times

  cadio30 1 year, 3 months ago one should select the API first before the creation of its database and one API is equivalent to one CosmosDB upvoted 2 times

  CyLa 1 year, 4 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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"Yes" for the first one. I asked this question in Microsoft AZ Fundamental exam preparation event. The answer was that currently it's one account per API. upvoted 2 times

  sam2k 1 year, 4 months ago Azure Cosmos DB API is configured at the account level and not at DB level. Hence, first answer is No, which is correct. upvoted 4 times

  Surjit24 1 year, 4 months ago YES,YES,NO upvoted 1 times

  Surjit24 1 year, 4 months ago Change it is NO,YES,NO reference states that you must configure an API for a database and must create a separate account for each API. upvoted 4 times

  mnfatboy1 1 year, 5 months ago The explanation given below is correct for the 1st question. When creating a CosmosDB - you much choose the API for the Account, not the DB. The answer is NO. upvoted 5 times

  eggheadsv 1 year, 8 months ago Why No in the first statement, if Yes is correct? upvoted 13 times

  chigar 1 year, 6 months ago No is correct, the reference states that you must configure an API for a database and must create a separate account for each API. upvoted 11 times

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Question #132

Your company is designing an application that will write a high volume of JSON data and will have an application-defined schema. Which type of data store should you use? A. columnar B. key/value C. document D. graph Correct Answer: B A key/value store associates each data value with a unique key. An application can store arbitrary data as a set of values. Any schema information must be provided by the application. The key/value store simply retrieves or stores the value by key. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview Community vote distribution C (76%)

  etudient

Highly Voted 

B (24%)

1 year, 11 months ago

large volume of JASON Documents? document DB... upvoted 66 times

  user54321 1 year, 8 months ago Not only Document databases can store JSON files. From link https://docs.microsoft.com/en-us/azure/architecture/guide/technologychoices/data-store-overview Document - "Each document type can use its own schema." Key/Value - "Any schema information must be provided by the application." So a document store is a document defined schema, while the question specifically refers to an application defined schema which makes the answer key/value. upvoted 20 times

  PGG 1 year, 3 months ago Not the best one!Answer is wrong, Key/Value databases can not query json objects, you need to fully retrieve and then process...that means you have really litle query options, just a simple group by query will take lonher than on a Document type database(the right answer) upvoted 4 times

  jkseo 1 year, 3 months ago the reference link this site provided is also indicating it's "Document" Database upvoted 3 times

  mandyfervor 1 year, 11 months ago I have the same doubt. I think JSON file is also document. upvoted 2 times

  SunnySunnySun

Highly Voted 

1 year, 11 months ago

C is the answer upvoted 24 times

  OldSchool

Most Recent 

2 months, 3 weeks ago

Selected Answer: C

https://learn.microsoft.com/en-us/azure/architecture/guide/technology-choices/images/document.png upvoted 2 times

  JA2018 3 months, 1 week ago Selected Answer: C

agreed, answer should be "C" given all the links provided. 2x Key points: 1) "write" a "high volume" of JSON data and will have 2) "an application-defined schema". upvoted 1 times

  noems 4 months, 3 weeks ago Selected Answer: B

From the suggested link: "An application can store arbitrary data as a set of values. Any schema information must be provided by the application." upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  wanchihh 5 months ago Answer is C. JSON data can be more than simple key/values. They can contain nested objects and arrays, which cannot be stored as key/values. upvoted 2 times

  hunno_basha 6 months ago the answer is correct .. key value can be used when schema is defined on application level not on database level upvoted 1 times

  M81 6 months, 3 weeks ago Selected Answer: C

I vote for upvoted 1 times

  bogomol312 7 months ago Selected Answer: C

Document seems like legit upvoted 1 times

  YwanYwan 7 months, 1 week ago Selected Answer: B

https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview An application can store arbitrary data as a set of values. Any schema information must be provided by the application. The key/value store simply retrieves or stores the value by key. upvoted 1 times

  cmohl2013 7 months, 3 weeks ago Selected Answer: C

json files can define multiple keys and values, thus it is documents upvoted 1 times

  cp2323 8 months, 3 weeks ago Selected Answer: C

its Document DB - Azure Cosmos upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  rojha 8 months, 3 weeks ago what is the answer according to you? upvoted 1 times

  act7656 10 months ago High volume of JSON, key word for Documents, Key/Values not suitable for high volume of data instead a simply lookup. upvoted 1 times

  suspect_source 10 months, 2 weeks ago Selected Answer: C

It is C upvoted 1 times

  Moezey 10 months, 4 weeks ago Selected Answer: B

Answer is B, key word "application defined schema". Only Key/value can do this. Document DB defines its own schema. upvoted 3 times

  Olenka 11 months ago Selected Answer: C

You can do it with Key/Value, but why would anybody do that? You have JASON documents already. Just use them! upvoted 1 times

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Question #133

You need to recommend a non-relational data store that is optimized for storing and retrieving text files, videos, audio streams, and virtual disk images. The data store must store data, some metadata, and a unique ID for each file. Which type of data store should you recommend? A. key/value B. columnar C. object D. document Correct Answer: C Object storage is optimized for storing and retrieving large binary objects (images, files, video and audio streams, large application data objects and documents, virtual machine disk images). Large data files are also popularly used in this model, for example, delimiter file (CSV), parquet, and ORC. Object stores can manage extremely large amounts of unstructured data. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview Community vote distribution C (100%)

  98_s_padayachee

Highly Voted 

1 year, 9 months ago

correct answer is C upvoted 19 times

  reza88

Most Recent 

2 months, 3 weeks ago

Exam: 20/10/2022 upvoted 1 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  gaem 9 months, 3 weeks ago Selected Answer: C

C is the answer upvoted 2 times

  Satyapn9 11 months, 2 weeks ago Yes, Object is right upvoted 1 times

  researched_answer_boi 1 year, 4 months ago Object storage is the right answa. https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview#object-storage upvoted 1 times

  Sanaullah102 1 year, 5 months ago possibly D .. as mentioned a unique ID for each file upvoted 1 times

  p6wruv 1 year, 4 months ago Can't handle files with large sizes, like Videos. upvoted 2 times

  mousomgogoi 1 year, 6 months ago have exams today. hope i clear it upvoted 3 times

  Shinigami_Asta 1 year, 3 months ago how did your exam turnout ? upvoted 1 times

  adelazhu 1 year, 6 months ago Videos and audio streams are object. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  samkuli 1 year, 7 months ago correct upvoted 4 times

  makins 1 year, 11 months ago Correct Answer upvoted 2 times

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Question #134

Your company is designing a data store for internet-connected temperature sensors. The collected data will be used to analyze temperature trends. Which type of data store should you use? A. relational B. time series C. graph D. columnar Correct Answer: B Time series data is a set of values organized by time. Time series databases typically collect large amounts of data in real time from a large number of sources. Updates are rare, and deletes are often done as bulk operations. Although the records written to a time-series database are generally small, there are often a large number of records, and total data size can grow rapidly. Reference: https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview Community vote distribution B (100%)

  Haywhizzy

Highly Voted 

1 year, 6 months ago

I never come across time series in any of the modules. upvoted 12 times

  AnonymousJhb 3 months ago Time series for IoT https://learn.microsoft.com/en-us/azure/data-explorer/time-series-analysis upvoted 1 times

  [Removed]

Highly Voted 

1 year, 5 months ago

Link for time series https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/analytical-data-stores

Telemetry and time series databases are an append-only collection of objects. Telemetry databases efficiently index data in a variety of column stores and in-memory structures, making them the optimal choice for storing and analyzing vast quantities of telemetry and time series data. upvoted 10 times

  nmbuff

Most Recent 

2 months, 2 weeks ago

Selected Answer: B

i think b. time series upvoted 1 times

  ria97 5 months ago Was in exam 11/08 upvoted 4 times

  Drchattss 5 months, 2 weeks ago 01/08.......EXAM upvoted 3 times

  tidi7 5 months, 1 week ago B OR D ? upvoted 1 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 3 times

  StudyChimp 6 months ago Answer: D - columnar

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Column-family databases: Examples: Weather and other time-series data https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview upvoted 2 times

  jav355 7 months ago Because in Q internet in mentioned the answer is B upvoted 1 times

  harishkode 11 months ago https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview#time-series-databases upvoted 2 times

  currysing 1 year, 3 months ago Time-series is not a data store, it is a data-type. You use Columlar datastore for it. upvoted 2 times

  Sandy1998 1 year, 3 months ago No - Time-series is a datastore only. Time series databases typically collect large amounts of data in real time from a large number of sources. https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview upvoted 3 times

  GetulioJr 1 year, 7 months ago Time series data is a set of values organized by time. Time series databases typically collect large amounts of data in real time from a large number of sources. Updates are rare, and deletes are often done as bulk operations. Although the records written to a time-series database are generally small, there are often a large number of records, and total data size can grow rapidly. upvoted 1 times

  solozano0725 1 year, 9 months ago Agree! upvoted 2 times

  Amir_Abed 1 year, 11 months ago I think it's correct upvoted 2 times

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Question #135

Topic 1

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/data-lake-store/data-lake-store-get-started-portal https://docs.microsoft.com/enus/azure/storage/common/storage-account-overview https://azure.microsoft.com/en-us/pricing/details/bandwidth/

  JA2018 3 months, 1 week ago Data transfer prices for ADLS When you write data into GRS accounts, that data will be replicated to another Azure region. The Geo-Replication Data Transfer charge is for the bandwidth of replicating that data to another Azure region. This charge also applies when you change the account replication setting from LRS to GRS or RA-GRS. View the Data transfer prices on Blobs pricing page. https://azure.microsoft.com/en-us/pricing/details/storage/data-lake/#pricing Azure Blob Storage pricing https://azure.microsoft.com/en-us/pricing/details/storage/blobs/ upvoted 1 times

  bfan95 8 months, 2 weeks ago Correct upvoted 3 times

  reinizzzz 1 year, 2 months ago Correct upvoted 4 times

  mattzocsgogod 1 year, 2 months ago Correct upvoted 4 times

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Question #136

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/create-graph-gremlin-console

  Average_Joe

Highly Voted 

1 year, 6 months ago

GRaph GRemlin upvoted 32 times

  SnoopyDog

2 years, 2 months ago Reference : https://azure.microsoft.com/en-us/blog/a-technical-overview-of-azure-cosmos-db/ API - Gremlin // Container is projected as -Graph // Item is projected as -Nodes and Edges upvoted 6 times Highly Voted 

  Jay_KOR 1 year, 9 months ago I memorized this as "No GG" upvoted 3 times

  AirdZhang

Most Recent 

1 year, 9 months ago

I think Graph is correct upvoted 3 times

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Question #137

At which two levels can you set the throughput for an Azure Cosmos DB account? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. database B. item C. container D. partition Correct Answer: AC Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/set-throughput Community vote distribution AC (100%)

  Mern 7 months ago Selected Answer: AC

AC correct upvoted 2 times

  bfan95 8 months, 3 weeks ago database and container upvoted 2 times

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Question #138

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/high-availability

  learner301

Highly Voted 

2 years, 4 months ago

A) Yes from https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy B) Yes from https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy Geo-zone-redundant storage support block blobs, page blobs (except for VHD disks), files, tables, and queues. C) Yes D) Yes from https://manojchoudhari.wordpress.com/2019/12/16/azure-cosmos-db-enable-multi-regionwrites/#:~:text=Login%20to%20Azure%20Portal%20and,clicking%20on%20Add%20regions%20hyperlink. Login to Azure Portal and navigate to the Cosmos DB account. Then select the Replicate data globally option from left side menu. Then you can enable Multi-region writes by toggling the button. upvoted 27 times

  AnonymousJhb 3 months ago Multi-active: There are multiple active regions, each capable of providing full read and write service to users. User activity is always directed to the nearest active region. Implementation of multi-active is quite challenging, and can require expert design and implementation. upvoted 1 times

  ExamPwnr 2 years, 4 months ago Hm.. for [B] debatable... Is it concurrent writes? If yes then the answer should be NO: With GRS or GZRS, the data in the secondary region isn't available for read or write access unless there is a failover to the secondary region. For read access to the secondary region, configure your storage account to use read-access geo-redundant storage (RA-GRS) or read-access geo-zone-redundant storage (RA-GZRS). upvoted 15 times

  Chiaua

Highly Voted 

1 year, 6 months ago

Yes-No-Yes-Yes Got this question in the test, 13 Jul 2021. And the options are all "multiple concurrent" read/write. upvoted 10 times

  Kermedi2018

Most Recent 

3 months, 2 weeks ago

Answer is YNYY upvoted 1 times

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  bfan95 8 months, 3 weeks ago Y,N,Y,Y upvoted 3 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  siss007 11 months, 1 week ago Y,N,Y,Y upvoted 3 times

  Satyapn9 11 months, 2 weeks ago The answer given should be right. Also, this is a repeated question. upvoted 3 times

  Supriya519 1 year, 2 months ago ANS: Y,N,Y,Y https://microsoft.github.io/AzureTipsAndTricks/blog/tip166.html upvoted 4 times

  riglva 1 year, 2 months ago all yess upvoted 1 times

  xiban 1 year, 2 months ago https://docs.microsoft.com/en-us/azure/cosmos-db/table/introduction

Dudaba del table api pero en ese enlace lo confirma "Turnkey global distribution from one to any number of regions. Support for automatic and manual failovers at any time, anywhere in the world. Multiple write regions to let any region accept write operations." upvoted 1 times

  Kostali 1 year, 5 months ago Azure Table Storage supports a single region with an optional read-only secondary region for availability. Cosmos DB supports distribution from 1 to more than 30 regions with automatic failovers worldwide upvoted 4 times

  catalene 1 year, 8 months ago For my YNYY. For if "azure table storage supports multiple write regions", Look at this: https://microsoft.github.io/AzureTipsAndTricks/blog/tip166.html upvoted 3 times

  kawsar 1 year, 8 months ago No, No, Yes, Yes Cause..Table storage-Single region with one optional readable secondary read region for high availability which supports automatic and manual account failover. upvoted 1 times

  faiqnsrl 1 year, 8 months ago Look at the link. All answer are Yes https://www.testpreptraining.com/tutorial/creating-an-azure-storage-table-and-setting-up-replicas-in-cosmosdb/ upvoted 1 times

  Billybob0604 1 year, 9 months ago Replication – change in “Replicate data globally” • By default, it is replicated to another region at Azure’s choice. • Additional regions, which increase the price, are read-only replicas by default. • You can enable asynchronous multi-region writes, at an additional cost. • What if there is a conflict in the writes? upvoted 1 times

  overhill 1 year, 9 months ago I would say NO, NO, YES, YES upvoted 3 times

  overhill 1 year, 9 months ago Because it supporst single secundary replica and not multiple upvoted 3 times

  Lipseal 8 months, 2 weeks ago Multiple mean more than one. Having a secondary means you have two (multiple) upvoted 1 times

  Lhouss 1 year, 10 months ago Answer is correct: YNYY https://docs.microsoft.com/fr-fr/azure/cosmos-db/table-support https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  Lhouss 1 year, 10 months ago Global distribution comparison : Azure table Storage : Single region with one optional readable secondary read region for high availability. You can't initiate failover. Cosmos DB Table API : Turnkey global distribution from one to 30+ regions. Support for automatic and manual failovers at any time, anywhere in the world. upvoted 3 times

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Question #139

What is a characteristic of non-relational data? A. no indexes B. self-describing entities C. a well-defined schema D. no unique key values Correct Answer: D

A relational database works by linking information from multiple tables through the use of ‫ג‬€keys.‫ג‬€ The non-relational database, or NoSQL database, stores data. However, unlike the relational database, there are no tables, rows, primary keys or foreign keys. Instead, the non-relational database uses a storage model optimized for specific requirements of the type of data being stored. Reference: https://www.pluralsight.com/blog/software-development/relational-vs-non-relational-databases Community vote distribution B (67%)

  cjemaiorano

D (33%)

Highly Voted 

3 months, 3 weeks ago

"B" is the correct answer. https://www.coursera.org/lecture/explore-core-data-concepts-microsoft-azure/explore-the-characteristics-of-non-relational-data-nP41V upvoted 13 times

  SapperMorton 1 month ago Great source! Watch the video on 2:52 for the literal answer (B). upvoted 2 times

  Dusica

Most Recent 

1 month, 3 weeks ago

Selected Answer: B

can't be D- it suggests unique key (which some non-relational stores (like document and key-value) have; relational data has primary and foreign key. upvoted 1 times

  Annelijn 1 month, 3 weeks ago Selected Answer: B

Repeated question with #219 where "No unique keys" is not an option, thus answer is B upvoted 1 times

  Annelijn 1 month, 3 weeks ago I mean repeated with #218 upvoted 1 times

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

  JA2018 3 months ago Selected Answer: D

stated in this resource there are no tables, rows, primary keys or foreign keys. Instead, the non-relational database uses a storage model optimized for specific requirements of the type of data being stored. https://www.pluralsight.com/blog/software-development/relational-vs-non-relational-databases upvoted 1 times

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Question #140

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/sql/relational-databases/polybase/polybase-guide?view=sql-server-ver15

  bfan95

Highly Voted 

8 months, 3 weeks ago

Polybase, Answer: C upvoted 5 times

  OldSchool

Most Recent 

2 months, 3 weeks ago

Polybase Data virtualization using PolyBase feature is available in preview for Azure SQL Managed Instance, scoped to querying external data stored in files in Azure Data Lake Storage (ADLS) Gen2 and Azure Blob Storage. https://learn.microsoft.com/en-us/sql/relational-databases/polybase/polybase-guide?view=sql-server-ver15 upvoted 3 times

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Question #141

You need to gather real-time telemetry data from a mobile application. Which type of workload describes this scenario? A. Online Transaction Processing (OLTP) B. batch C. massively parallel processing (MPP) D. streaming Correct Answer: D Reference: https://docs.microsoft.com/en-in/azure/azure-monitor/overview Community vote distribution D (100%)

  ADEELZZZ

Highly Voted 

1 year, 9 months ago

Answer is "D" as real-time is always Straming.. OLTP is delayed upto 30 sec upvoted 25 times

  satya79

Highly Voted 

1 year, 10 months ago

D is correct - https://aws.amazon.com/streaming-data/ Streaming can be from mobile devices also. upvoted 5 times

  bfan95

Most Recent 

8 months, 3 weeks ago

Streaming upvoted 2 times

  dufferdev 9 months, 3 weeks ago Selected Answer: D

Answer id D upvoted 1 times

  Yeanka 1 year, 4 months ago Answer is D. Telemetry data deals with streaming properties upvoted 1 times

  RezaB111 1 year, 10 months ago Answer should be A upvoted 1 times

  abofficial 2 years, 1 month ago Answer is A. its talking about workload upvoted 2 times

  PM2 2 years, 3 months ago Correct answer upvoted 4 times

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Question #142

You have a dedicated SQL pool in Azure Synapse Analytics that is only used actively every night for eight hours. You need to minimize the cost of the dedicated SQL pool as much as possible during idle times. The solution must ensure that the data remains intact. What should you do on the dedicated SQL pool? A. Scale down the data warehouse units (DWUs). B. Pause the pool. C. Create a user-defined restore point. D. Delete the pool Correct Answer: B Reference: https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-manage-compute-overview Community vote distribution B (100%)

  bfan95

Highly Voted 

8 months, 3 weeks ago

Pause the pool, answer: B upvoted 7 times

  JA2018

Most Recent 

3 months, 1 week ago

Selected Answer: B

"B" is the correct answer. https://learn.microsoft.com/en-us/azure/synapse-analytics/plan-manage-costs Dedicated SQL pool You can control costs for a dedicated SQL pool by pausing the resource when it is not is use. For example, if you won't be using the database during the night and on weekends, you can pause it during those times, and resume it during the day. For more information, see Pause and resume compute in dedicated SQL pool via the Azure portal. upvoted 4 times

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Question #143

Which Azure Data Factory component initiates the execution of a pipeline? A. a control flow B. a trigger C. a parameter D. an activity Correct Answer: B Reference: https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipeline-execution-triggers#trigger-execution Community vote distribution B (100%)

  SnoopyDog

Highly Voted 

2 years, 2 months ago

Trigger. Pipeline runs are typically instantiated by passing arguments to parameters that you define in the pipeline. You can execute a pipeline either manually or by using a trigger. upvoted 21 times

  abrwus_aao

Highly Voted 

2 years, 3 months ago

Execute Pipeline in control flow can invoke another pipeline upvoted 5 times

  Annelijn

Most Recent 

1 month, 3 weeks ago

Selected Answer: B

A Trigger initiates the execution of a pipeline upvoted 1 times

  Nick222 8 months ago sometimes there is no trick guys , its that simple :) upvoted 3 times

  nomankhan1886 1 year, 11 months ago https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipeline-execution-triggers upvoted 2 times

  telewerk 2 years ago Logically thinking it should be a trigger upvoted 5 times

  keyss 2 years, 2 months ago B is correct upvoted 5 times

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Question #144

Your company has a reporting solution that has paginated reports. The reports query a dimensional model in a data warehouse. Which type of processing does the reporting solution use? A. stream processing B. batch processing C. Online Analytical Processing (OLAP) D. Online Transaction Processing (OLTP) Correct Answer: C Reference: https://datawarehouseinfo.com/how-does-oltp-differ-from-olap-database/

  HidingOutside

2 years, 1 month ago

Highly Voted 

This is a poorly worded question. The reporting solution aspect of this is irrelevant. It has to be OLAP, but it's still a poor question. upvoted 15 times

  wellingtonluis 1 year, 2 months ago Absolutly agree upvoted 1 times

  sdokmak 10 months, 1 week ago OLTP can be for data warehousing as well, the reporting solution is more relevant to OLAP? upvoted 1 times

  sdokmak 10 months, 1 week ago nevermind data warehouse is for OLAP, DBMS is for OLTP upvoted 5 times

  Johandebom

Highly Voted 

2 years, 1 month ago

data warehouse is key... upvoted 11 times

  Breeze21

Most Recent 

5 months, 3 weeks ago

Exam: 19.07.22 upvoted 2 times

  JA2018 3 months, 1 week ago err, mind sharing what is the correct answer? thanks upvoted 1 times

  carcligu 7 months, 3 weeks ago Dimensional model --> OLAP upvoted 3 times

  bfan95 8 months, 3 weeks ago DWH --> OLAP upvoted 3 times

  Ougesh 9 months, 3 weeks ago as per the URL provided - OLTP is a better answer w.r.t reporting upvoted 1 times

  gerryboy 10 months, 3 weeks ago poorly worded upvoted 1 times

  GodfreyMbizo 1 year, 5 months ago i totally agree upvoted 1 times

  RaulDuke 2 years, 2 months ago Correct! upvoted 3 times

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Question #145

DRAG DROP Match the types of activities to the appropriate Azure Data Factory activities. To answer, drag the appropriate activity type from the column on the left to its Data Factory activity on the right. Each activity type may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Data movement Box 2: Data transformation A pipeline could contain a set of activities that ingest and clean log data, and then kick off a mapping data flow to analyze the log data. Box 3: Control Lookup Activity is a control flow activity. Lookup Activity can be used to read or look up a record/ table name/ value from any external source. This output can further be referenced by succeeding activities. Reference: https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities#data-transformation-activities

  Mjwc

Highly Voted 

1 year, 2 months ago

Correct: Movement Transformation Control https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities upvoted 13 times

  SapperMorton

Most Recent 

3 weeks, 5 days ago

For those who are interested, an easy explanation why 'mapping data flows' is 'transformation': "In October 2018 Microsoft launched mapping data flows which allows ADF to also perform code-free transformations such as joining, splitting or aggregating the data. " upvoted 2 times

  OrangeSG 1 month ago Box 1: Movement Data movement activities: Copy Activity in Data Factory copies data from a source data store to a sink data store. Data from any source can be https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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written to any sink. Box 2: Transformation Mapping data flows are visually designed data transformations in Azure Data Factory. Data flows allow data engineers to develop data transformation logic without writing code. The resulting data flows are executed as activities within Azure Data Factory pipelines that use scaledout Apache Spark clusters. Box 3: Control Lookup Activity is a control flow activity. Lookup Activity can be used to read or look up a record/ table name/ value from any external source. This output can further be referenced by succeeding activities. Reference Pipelines and activities in Azure Data Factory and Azure Synapse Analytics https://learn.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities Mapping data flows in Azure Data Factory https://learn.microsoft.com/en-us/azure/data-factory/concepts-data-flow-overview upvoted 2 times

  wellingtonluis 1 year, 2 months ago https://docs.microsoft.com/en-us/azure/data-factory/data-flow-transformation-overview upvoted 2 times

  wellingtonluis 1 year, 2 months ago Lookup also is Transformation. This question require many atention. https://docs.microsoft.com/en-us/azure/data-factory/control-flow-lookup-activity upvoted 2 times

  kleranti 1 year, 1 month ago Lookup main category is - Control flow, so ans is correct upvoted 4 times

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Question #146

What are three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. denormalized data B. heavy writes and moderate reads C. light writes and heavy reads D. schema on write E. schema on read F. normalized data Correct Answer: BDF B: Transactional data tends to be heavy writes, moderate reads. D: Typical traits of transactional data include: schema on write, strongly enforced F: Transactional data tends to be highly normalized. Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/online-transaction-processing Community vote distribution BDF (78%)

DEF (22%)

  OrangeSG 1 month ago Selected Answer: BDF

B: Transactional data tends to be heavy writes, moderate reads. D: Typical traits of transactional data include: schema on write, strongly enforced What is Schema On Write Schema on write is defined as creating a schema for data before writing into the database. If you have done any kind of development with a database you understand the structured nature of Relational Database(RDBMS) because you have used Structured Query Language (SQL) to read data from the database. F: Transactional data tends to be highly normalized. Reference Online transaction processing (OLTP) https://learn.microsoft.com/en-us/azure/architecture/data-guide/relational-data/online-transaction-processing upvoted 2 times

  Dusica 1 month, 2 weeks ago Selected Answer: BDF

To all of us who voted D-E-F: E is completely wrong. Schema of read is feature of no-sql databases upvoted 2 times

  Dusica 1 month, 3 weeks ago Selected Answer: DEF

moderate reads - not necessarily and not relevant; but schema is there and is used upvoted 2 times

  Dusica 1 month, 3 weeks ago I was wrong; schema on read is something else; I still think that heavy writes is irrelevant so I don't have the third upvoted 1 times

  Dusica 1 month, 3 weeks ago D, E, F; moderate reads - not necessarily and not relevant; but schema is there and is used upvoted 1 times

  JA2018 3 months, 1 week ago Selected Answer: BDF

Correct: Explanation: B: Transactional data tends to be heavy writes, moderate reads. D: Typical traits of transactional data include: schema on write, strongly enforced https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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F: Transactional data tends to be highly normalized. Reference: https://examposter.com/what-are-three-characteristics-of-an-online-transaction-processing-oltp-workload-each-correct-answerpresents-a-complete-solution-choose-three/ upvoted 3 times

  Manoj6 7 months, 3 weeks ago BDF is right upvoted 2 times

  bfan95 8 months, 3 weeks ago BDF is correct upvoted 3 times

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Question #147

Which two activities can be performed entirely by using the Microsoft Power BI service without relying on Power BI Desktop? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. report and dashboard creation B. report sharing and distribution C. data modeling D. data acquisition and preparation Correct Answer: AD Community vote distribution AB (100%)

  bfan95

Highly Voted 

8 months, 3 weeks ago

A,B is correct upvoted 17 times

  Faize

Most Recent 

3 weeks, 1 day ago

Selected Answer: AB

A and B definitely upvoted 1 times

  VojtechSima 1 month, 2 weeks ago Selected Answer: AB

A, B, Sharing is only done in Power BI Service. You cannot create a Dashboard in Power BI Desktop as it's created from already existing Reports. upvoted 4 times

  Dusica 1 month, 3 weeks ago A, B; DEFINITELY upvoted 1 times

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

  OldSchool 2 months, 4 weeks ago A&B https://learn.microsoft.com/en-us/power-bi/fundamentals/media/service-service-vs-desktop/power-bi-venn-desktop-service.png upvoted 3 times

  Nasrzz 3 months, 1 week ago Selected Answer: AB

As data acquisition and preparation is done at the Power BI Desktop side, anything related to sharing is on Power BI service upvoted 3 times

  Sorrowless 3 months, 3 weeks ago Selected Answer: AB

A and B for sure! upvoted 1 times

  pallmall 4 months, 1 week ago Selected Answer: AB

AB correct upvoted 1 times

  fusioner 4 months, 2 weeks ago A and B upvoted 1 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  WWDITDA 6 months, 3 weeks ago Selected Answer: AB

AB is the way. upvoted 3 times

  WWDITDA 6 months, 3 weeks ago Selected Answer: AB

Answer is wrong. Should be AB. upvoted 2 times

  bogomol312 7 months ago Selected Answer: AB

A,B is correct upvoted 1 times

  Mern 7 months ago Selected Answer: AB

AB daw mga lodz upvoted 2 times

  Luis95 7 months, 1 week ago Selected Answer: AB

A y B es la respuesta correcta upvoted 1 times

  YwanYwan 7 months, 1 week ago Selected Answer: AB

sharing and distribution is part of Power BI service upvoted 2 times

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Question #148

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/data-factory/frequently-asked-questions

  balan

Highly Voted 

2 years ago

Answer is Control flow (https://docs.microsoft.com/en-us/azure/data-factory/introduction) Control flow is an orchestration of pipeline activities that includes chaining activities in a sequence, branching, defining parameters at the pipeline level, and passing arguments while invoking the pipeline on-demand or from a trigger. It also includes custom-state passing and looping containers, that is, For-each iterators. upvoted 29 times

  overhill

Highly Voted 

1 year, 9 months ago

My answer is control flow, you have to control the flow of the activities. with out this each activity acts isolated and its not much like a "pipeline" of events but could be done in parallel upvoted 5 times

  Mjwc

Most Recent 

1 year, 2 months ago

Answer is Control flow: Control flow is an orchestration of pipeline activities that includes chaining activities in a sequence, branching, defining parameters at the pipeline level, and passing arguments while invoking the pipeline on-demand or from a trigger. Source: https://docs.microsoft.com/en-us/azure/data-factory/introduction#control-flow upvoted 2 times

  kty 1 year, 9 months ago I think answer is correct Control flow is an orchestration of pipeline activities that includes chaining activities in a sequence, branching, defining parameters at the pipeline level, and passing arguments while invoking the pipeline on-demand or from a trigger. It also includes custom-state passing and looping containers, that is, For-each iterators. upvoted 2 times

  ADEELZZZ 1 year, 9 months ago Answer is correct https://docs.microsoft.com/en-us/azure/data-factory/introduction#control-flow upvoted 4 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  sreekarv 2 years, 1 month ago Answer: A dataset An input dataset represents the input for an activity in the pipeline, and an output dataset represents the output for the activity. Reference: https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities upvoted 1 times

  sreekarv 2 years, 1 month ago For example, if you're reading and processing data from Azure Blob storage, you'd create an input dataset that uses a Blob Storage linked service to specify the details of the storage account. The dataset would specify which blob to ingest, and the format of the information in the blob (binary data, JSON, delimited text, and so on). If you're using Azure Data Factory to store data in a table in a SQL database, you would define an output dataset that uses a SQL Database linked service to connect to the database, and specifies which table to use in that database. upvoted 1 times

  chrismasdick 2 years, 2 months ago Trigger-based flows: Pipelines can be triggered on-demand or by wall-clock time. upvoted 2 times

  BrettusMaximus 2 years, 3 months ago integration-runtime https://docs.microsoft.com/en-us/azure/data-factory/concepts-integration-runtime upvoted 1 times

  BrettusMaximus 2 years, 3 months ago However Control Flow is the better answer as it makes up the individual activities of a pipeline. Answer is correct upvoted 12 times

Topic 1

Question #149

You need to develop a solution to provide data to executives. The solution must provide an interactive graphical interface, depict various key performance indicators, and support data exploration by using drill down. What should you use in Microsoft Power BI? A. a view B. a report C. a dataflow D. Microsoft Power Apps Correct Answer: B Reference: https://docs.microsoft.com/en-us/power-bi/consumer/end-user-dashboards https://docs.microsoft.com/en-us/power-bi/visuals/power-bivisualization-kpi https://docs.microsoft.com/en-us/power-bi/consumer/end-user-drill

  bfan95

Highly Voted 

8 months, 3 weeks ago

report, B is correct upvoted 7 times

  reza88

Most Recent 

2 months, 3 weeks ago

Exam: 20/10/2022 upvoted 2 times

  Reporting2022 3 months, 3 weeks ago A report allow to do all that. upvoted 2 times

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Question #150

Which two Azure services can be used to provision Apache Spark clusters? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. Azure Time Series Insights B. Azure HDInsight C. Azure Databricks D. Azure Log Analytics Correct Answer: BC Reference: https://www.sqlshack.com/a-beginners-guide-to-azure-databricks/ Community vote distribution BC (100%)

  sreekan2 4 days, 10 hours ago Selected Answer: BC

B and C upvoted 1 times

  bfan95 8 months, 3 weeks ago B,C https://docs.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-overview upvoted 4 times

  nachito 8 months, 3 weeks ago I had this question today, and HD Insight not was an option. So I marked Log instead of upvoted 3 times

  GilarStyle 1 week, 2 days ago Never trust what Nacho Vargas tells us. Looks like spam. You did not even tell us if you answered correctly like others saying they scored 1000 points. upvoted 1 times

  Annelijn 1 month, 4 weeks ago Was Synapse Analytics perhaps the other option? Then it would be Databricks and Synapse upvoted 1 times

  jurriendg 8 months ago not log dudeee, databricks all about that spark engine upvoted 2 times

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Question #151

You have a quality assurance application that reads data from a data warehouse. Which type of processing does the application use? A. Online Transaction Processing (OLTP) B. batch processing C. Online Analytical Processing (OLAP) D. stream processing Correct Answer: A Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/online-transaction-processing Community vote distribution C (100%)

  Eshant

Highly Voted 

2 years, 4 months ago

shouldn't this be OLAP? upvoted 130 times

  Lhouss 1 year, 10 months ago Agree. Quality assurance need to test a Datawarehouse by using OLAP processing. upvoted 11 times

  rajat7878 10 months, 3 weeks ago Quality assurance application focuses on improving the software development process and making it efficient and effective as per quality standards. OLAP applies complex queries to large amounts of historical data, aggregated from OLTP databases and other sources, for data mining, analytics, and business intelligence projects. Moreover, the purpose of OLAP ----> Plan, solve problems, support decisions, discover hidden insights. According to the question, the application is reading data from the data warehouse for quality assurance which is clearly - discovering insights from the data. Thus, the answer is OLAP. upvoted 10 times

  abrwus_aao

Highly Voted 

2 years, 3 months ago

OLAP make more sense upvoted 31 times

  TomGray1989

Most Recent 

2 months ago

Selected Answer: C

OLAP - It implies an analysis rather than a transaction. It doesn't make sense for a transaction to be coming from a Data warehouse in this context. upvoted 2 times

  pallmall 4 months, 1 week ago Selected Answer: C

C OLAP upvoted 2 times

  fusioner 4 months, 2 weeks ago I think Data ware House uses an OLAP upvoted 2 times

  GregVil 4 months, 4 weeks ago Wouldn't it be OLAP since it needs to do analysis which is part of OLAP? Even shown in the diagram. https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/online-analytical-processing upvoted 2 times

  Mern 7 months ago Selected Answer: C

OLAP daw mga lodi upvoted 4 times

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  Nitrorj 4 months, 3 weeks ago I also thought it's OLAP. kairita mga sagot haha upvoted 2 times

  cmohl2013 7 months, 3 weeks ago Selected Answer: C

Reading from Data Warehouse: Definitely C OLAP always involves write access upvoted 3 times

  akamir3 7 months, 3 weeks ago Correct answer is OLAP as this is mainly used for heavy reading purpose and OLTP is for heavy writing. upvoted 2 times

  GYAN3233 7 months, 3 weeks ago OLAP for analysis upvoted 2 times

  olusesan 8 months ago C is correct upvoted 1 times

  pimni 8 months, 1 week ago OLAP is answer upvoted 1 times

  bfan95 8 months, 3 weeks ago it's OLAP upvoted 1 times

  gaem 9 months, 4 weeks ago Selected Answer: C

OLAP: read data. It could involve some type of DB where are store historical customers' data. upvoted 2 times

  act7656 10 months ago Selected Answer: C

"quality assurance application that reads data from a data warehouse" a tricky statement, but if this the only statement asked as a question, then keywords Read and data warehouse should be OLAP upvoted 2 times

  WillTrain 11 months, 1 week ago Selected Answer: C

OLAP - Why would there be transactions coming from a DW? upvoted 2 times

  china5000 11 months, 2 weeks ago C. OLAP upvoted 1 times

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Question #152

Which three objects can be added to a Microsoft Power BI dashboard? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. a report page B. a Microsoft PowerPoint slide C. a visualization from a report D. a dataflow E. a text box Correct Answer: ACE Reference: https://docs.microsoft.com/en-us/power-bi/consumer/end-user-dashboards https://docs.microsoft.com/en-us/power-bi/createreports/service-dashboard-add-widget Community vote distribution ACE (100%)

  bfan95

Highly Voted 

8 months, 3 weeks ago

A,C,E https://docs.microsoft.com/en-us/power-bi/create-reports/service-dashboard-pin-live-tile-from-report https://docs.microsoft.com/en-us/power-bi/create-reports/service-dashboard-add-widget upvoted 7 times

  JA2018

Most Recent 

3 months, 1 week ago

Selected Answer: ACE

as explained https://docs.microsoft.com/en-us/power-bi/consumer/end-user-dashboards https://docs.microsoft.com/en-us/power-bi/create-reports/servicedashboard-add-widget upvoted 2 times

  Reporting2022 3 months, 2 weeks ago Correct upvoted 2 times

  pallmall 4 months, 1 week ago Selected Answer: ACE

A,C,E is correct upvoted 2 times

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Question #153

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/power-bi/connect-data/service-datasets-across-workspaces https://docs.microsoft.com/en-us/powerbi/consumer/end-user-dashboardshttps://powerbi.microsoft.com/en-us/excel-and-power-bi/

  Andyntt

Highly Voted 

2 years, 4 months ago

Yes No Yes upvoted 126 times

  ZVV 2 years, 3 months ago https://docs.microsoft.com/en-us/power-bi/consumer/end-user-dashboards upvoted 2 times

  rajat7878 10 months, 3 weeks ago agreed. upvoted 5 times

  abofficial

Highly Voted 

2 years, 1 month ago

Yes No Yes... this confirm first Yes answer.. 'one dashboard is associated to a single workspace' https://docs.microsoft.com/en-us/powerbi/fundamentals/service-basic-concepts upvoted 30 times

  j888

Most Recent 

2 months ago

Unless the question itself has changed. I do not have any issue with the given answer. The first question is saying PowerBI is associated with a single workspace which is N. upvoted 2 times

  test535 2 months, 3 weeks ago Definitely Y N Y. upvoted 3 times

  simplex06 6 months, 3 weeks ago "ONE dashboard... - is associated with a single workspace https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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- can display visualizations from many different datasets - can display visualizations from many different reports - can display visualizations pinned from other tools (for example, Excel)" Reference: https://docs.microsoft.com/en-us/power-bi/fundamentals/service-basic-concepts So the answer is Yes / No / Yes. upvoted 6 times

  3WOODFORACE 10 months, 2 weeks ago Yes No Yes https://docs.microsoft.com/en-us/power-bi/fundamentals/service-basic-concepts#dashboards upvoted 2 times

  Samicg 11 months, 3 weeks ago Righ Answer is Yes , No , yes Dashboard is associate for a single workspace . Dashboard visualization from different datasets and reports. Dashboard visualization from other tools example: Excel upvoted 2 times

  Mjwc 1 year, 2 months ago Yes, No, Yes... Based on Microsoft Learning: ONE dashboard... - is associated with a single workspace - can display visualizations from many different datasets - can display visualizations from many different reports - can display visualizations pinned from other tools (for example, Excel) Source: https://docs.microsoft.com/en-us/power-bi/fundamentals/service-basic-concepts#dashboards upvoted 18 times

  xiban 1 year, 2 months ago excelent ! the best full answer ! upvoted 2 times

  datakid 1 year, 2 months ago Thank you! Best answer! upvoted 1 times

  aokas 1 year, 2 months ago Y N Y upvoted 2 times

  AzureDP900 1 year, 3 months ago A Microsoft Power BI dashboard is associated with a single workspace , Answer should be Yes, No, Yes. upvoted 2 times

  witoon 1 year, 4 months ago 1.Y 2.N 3.Y for 3. https://docs.microsoft.com/en-us/power-bi/create-reports/service-dashboard-pin-tile-from-excel upvoted 2 times

  Cheers 1 year, 6 months ago Correct Answers: YES NO YES https://docs.microsoft.com/en-us/power-bi/fundamentals/service-basic-concepts#dashboards upvoted 3 times

  ssgtom 1 year, 6 months ago Yes - No - Yes upvoted 2 times

  KritikaGoswami 1 year, 6 months ago Yes, No, Yes. Follow this link https://docs.microsoft.com/en-us/power-bi/fundamentals/service-basic-concepts where it is mentioned as "ONE dashboard... is associated with a single workspace" upvoted 3 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Santosh30 1 year, 7 months ago ONE dashboard... is associated with a single workspace can display visualizations from many different datasets can display visualizations from many different reports can display visualizations pinned from other tools (for example, Excel) https://docs.microsoft.com/en-us/power-bi/fundamentals/service-basicconcepts#dashboards upvoted 6 times

  Santosh30 1 year, 7 months ago ONE dashboard... is associated with a single workspace can display visualizations from many different datasets can display visualizations from many different reports can display visualizations pinned from other tools (for example, Excel) upvoted 3 times

  aiol121 1 year, 7 months ago Various members had confirmed that the given answers to this question are wrong, why don't examtopics correct this???? I, like other users, have confirmed that the answer is YES, NO, YES. upvoted 2 times

  SilNilanjan 1 year, 7 months ago Then the dump sellers will rip off the content and start earning profit from nowhere :) upvoted 3 times

Topic 1

Question #154

Which Azure Data Factory component provides the compute environment for activities? A. SSIS packages B. an integration runtime C. a control flow D. a pipeline Correct Answer: B The Integration Runtime (IR) is the compute infrastructure used by Azure Data Factory to provide the following data integration capabilities across different network environments:

✑ Data Flow ✑ Data movement ✑ Activity dispatch ✑ SSIS package execution Reference: https://docs.microsoft.com/en-us/azure/data-factory/concepts-integration-runtime

  Marskmen

Highly Voted 

1 year, 2 months ago

Answer is correct upvoted 9 times

  RichMelbourne

Most Recent 

9 months ago

Shown on test 15/04/2022 upvoted 2 times

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Question #155

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Paginated Reports in Power BI now allows users to generate these fixed-layout documents optimized for printing and archiving, such as PDF and Word files. These document-style reports with visualizations that provide additional control, like which tables expand horizontally and vertically to display all their data and continue from page to page as needed. Reference: https://powerbi.microsoft.com/en-us/blog/announcing-paginated-reports-in-power-bi-general-availability/

  Drummer

Highly Voted 

1 year, 9 months ago

Correct! upvoted 14 times

  AzureDP900

Most Recent 

1 year, 3 months ago

This is correct answer! upvoted 2 times

  Marcin118 1 year, 5 months ago Paginated reports upvoted 2 times

  Anasuya 1 year, 6 months ago 100% Correct!! upvoted 2 times

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Question #156

What are two uses of data visualization? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. Represent trends and patterns over time B. Implement machine learning to predict future values C. Communicate the significance of data D. Enforce business logic across reports Correct Answer: AC Data visualization is a key component in being able to gain insight into your data. It helps make big and small data easier for humans to understand. It also makes it easier to detect patterns, trends, and outliers in groups of data. Data visualization brings data to help you find key business insights quickly and effectively. Reference: https://docs.microsoft.com/en-us/azure/synapse-analytics/spark/apache-spark-data-visualization

  studysmart

Highly Voted 

3 months, 2 weeks ago

Confirmed, the answer is A & C. It was in 26/09/2022 exam and I scored 1000. upvoted 5 times

  reza88

Most Recent 

2 months, 3 weeks ago

Exam: 20/10/2022 upvoted 1 times

  ria97 5 months ago Was in exam 11/08. upvoted 2 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  RichMelbourne 9 months ago Shown on test 15/04/2022 upvoted 2 times

  Cachels 11 months, 2 weeks ago A & C seems to be correct upvoted 2 times

  JayBee65 1 year ago Data visualization shows things, it does not 'Enforce business logic', so D is wrong upvoted 2 times

  Kram73 1 year ago Why not A and D? looking at the 'Data visualization brings data to help you find key business insights quickly and effectively.' part. upvoted 1 times

  JayBee65 1 year ago Data visualization shows things, it does not 'Enforce business logic', so D is wrong upvoted 1 times

  kleranti 1 year, 1 month ago correct upvoted 1 times

  MPB 1 year, 1 month ago LOL))) upvoted 1 times

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  wellingtonluis 1 year, 2 months ago Is it really a question from the exam ??? upvoted 2 times

Topic 1

Question #157

You need to use Transact-SQL to query files in Azure Data Lake Storage Gen 2 from an Azure Synapse Analytics data warehouse. What should you use to query the files? A. Azure Functions B. Microsoft SQL Server Integration Services (SSIS) C. PolyBase D. Azure Data Factory Correct Answer: C Reference: https://docs.databricks.com/data/data-sources/azure/synapse-analytics.html

  faust0

Highly Voted 

2 years, 1 month ago

Polybase is the correct answerd, https://docs.microsoft.com/en-gb/learn/modules/explore-data-storage-processing-azure/3-explore-azure-synapse-analytics "Use SQL pools in Synapse Analytics for the following scenarios: Complex reporting. You can use the full power of Transact-SQL to run complex SQL statements that summarize and aggregate data. Data ingestion. PolyBase enables you to retrieve data from many external sources and convert it into a tabular format. You can reformat this data and save it as tables and materialized views in Azure Synapse." upvoted 24 times

  sarndr04

Highly Voted 

2 years, 1 month ago

PolyBase enables your SQL Server instance to process Transact-SQL queries that read data from external data sources. SQL Server 2016 and higher can access external data in Hadoop and Azure Blob Storage. Starting in SQL Server 2019, you can now use PolyBase to access external data in SQL Server, Oracle, Teradata, and MongoDB. upvoted 15 times

  JayBee65

Most Recent 

1 year ago

C looks good to me - PolyBase is a technology that accesses external data stored in Azure Blob storage or Azure Data Lake Store via the T-SQL language. https://docs.microsoft.com/en-us/azure/synapse-analytics/sql/load-data-overview upvoted 2 times

  Tob1as 1 year, 4 months ago Polybase upvoted 2 times

  Bolarin 1 year, 9 months ago Ploybase upvoted 3 times

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Question #158

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: No You can duplicate a dashboard. The duplicate ends up in the same Power BI workspace. There is no current functionality that allows you to move reports from one workspace to another. Box 2: No Box 3: Yes Reference: https://docs.microsoft.com/en-us/power-bi/connect-data/service-datasets-across-workspaces https://docs.microsoft.com/en-us/powerbi/consumer/end-user-dashboards https://powerbi.microsoft.com/en-us/excel-and-power-bi/

  bfan95

Highly Voted 

8 months, 3 weeks ago

N,N,Y is correct upvoted 9 times

  joilec435

Most Recent 

2 days, 14 hours ago

Now you can copy, so Y, N, Y https://learn.microsoft.com/en-us/power-bi/connect-data/service-datasets-copy-reports upvoted 2 times

  Sid460545 18 hours, 14 minutes ago Hello .. The article says we can copy a report . Does it also apply to Dashboard ? upvoted 1 times

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Question #159

What are three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point. A. denormalized data B. heavy writes and moderate reads C. light writes and heavy reads D. schema defined in a database E. schema defined when reading unstructured data from a database F. normalized data Correct Answer: BDF B: Transactional data tends to be heavy writes, moderate reads. D: Typical traits of transactional data include: schema on write, strongly enforced. The schema is defined in a database. F: Transactional data tends to be highly normalized. Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/online-transaction-processing Community vote distribution BDF (100%)

  JA2018

Highly Voted 

3 months, 1 week ago

Selected Answer: BDF

Similar to Question #146 upvoted 5 times

  Breeze21

Most Recent 

5 months, 3 weeks ago

Exam: 19.07.22 upvoted 2 times

  Mern 7 months ago on exam 6/14/22 upvoted 2 times

  bfan95 8 months, 3 weeks ago B,D,F correct upvoted 4 times

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Question #160

What is the primary purpose of a data warehouse? A. to provide answers to complex queries that rely on data from multiple sources B. to provide transformation services between source and target data stores C. to provide read-only storage of relational and non-relational historical data D. to provide storage for transactional line-of-business (LOB) applications Correct Answer: C Consider using a data warehouse when you need to keep historical data separate from the source transaction systems for performance reasons. Data warehouses make it easy to access historical data from multiple locations, by providing a centralized location using common formats, keys, and data models. Query both relational and nonrelational data. Incorrect Answers: D: Data warehouses don't need to follow the same terse data structure you may be using in your OLTP databases. Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/data-warehousing Community vote distribution A (77%)

  j77

Highly Voted 

C (23%)

1 year, 3 months ago

A is more logical. upvoted 36 times

  xavier41

Highly Voted 

1 year ago

The ans should be A. In the textbook DP-900T00-A-Microsoft Azure Data Fundamentals Module 4 Describe modern data warehousing: ''A data warehouse gathers data from many different sources within an organization...The focus of a data warehouse is to provide answers to complex queries...'' upvoted 24 times

  Stuurwiel1

Most Recent 

5 days, 20 hours ago

Answer is C. Read "When to use this solution": https://learn.microsoft.com/en-us/azure/architecture/data-guide/relational-data/data-warehousing upvoted 1 times

  OrangeSG 1 month ago Selected Answer: A

Answer C is not correct. From Microsoft AZure web site: A data warehouse is relational in nature. This means that the structure or schema of the data is determined by predefined business and product requirements that are curated, conformed, and optimized for SQL query operations. As a result, data warehouses are best used for storing data that has been treated with a specific purpose in mind, such as data mining for BI analysis, or for sourcing a business use case that has already been identified. Reference What is a data warehouse? https://azure.microsoft.com/en-us/resources/cloud-computing-dictionary/what-is-a-data-warehouse/ upvoted 2 times

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

  Dusica 1 month, 3 weeks ago what did you pick upvoted 1 times

  G8RaviTeja 3 months ago Selected Answer: A

A seems more likely upvoted 2 times

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  JA2018 3 months ago Selected Answer: A

I will opt for "A" Check this out: https://quizlet.com/45603171/ch8911-flash-cards/ A data warehouse is a logical collection of information-gathered from many different operational databases-that supports business analysis activities and decision-making tasks. upvoted 1 times

  jellybiscuit 4 months, 1 week ago I could go either way. Typically, when referring to a full stack, M$ says "modern data warehouse". The lack of the word modern makes me think they might be referring to the "old" definition of a storage location. upvoted 2 times

  JohnHail 4 months, 2 weeks ago My answer is A upvoted 1 times

  Mern 7 months ago Selected Answer: C

My answer is C.. upvoted 2 times

  Nollz 8 months, 2 weeks ago C. DWs are central repositories of integrated data from one or more disparate sources. To do the analytics, traditionally you move the data from the DW to a staging area and perform the analytics. Primary purpose is storage. upvoted 1 times

  cp2323 8 months, 3 weeks ago Selected Answer: A

A is the answer upvoted 3 times

  Ramesh_Krishna 8 months, 4 weeks ago Selected Answer: A

A - Thats the right answer upvoted 2 times

  arseyam 9 months, 3 weeks ago Selected Answer: C

The main purpose of Data Warehouse is to keep a read only copy of historical data, it could be for analytics or just for reporting. upvoted 2 times

  act7656 10 months ago Selected Answer: A

Surely A is the answer, as data warehouse is for complex analytics from multiple sources. upvoted 3 times

  LOKIMK 10 months ago A is the correct answer guys upvoted 1 times

  RajeshAzure 10 months, 1 week ago A is the correct one upvoted 1 times

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Question #161

DRAG DROP Match the Azure services to the appropriate locations in the architecture. To answer, drag the appropriate service from the column on the left to its location on the right. Each service may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box Ingest: Azure Data Factory You can build a data ingestion pipeline with Azure Data Factory (ADF). Box Preprocess & model: Azure Synapse Analytics Use Azure Synapse Analytics to preprocess data and deploy machine learning models. Reference: https://docs.microsoft.com/en-us/azure/machine-learning/how-to-data-ingest-adf https://docs.microsoft.com/en-us/azure/machinelearning/team-data-science-process/sqldw-walkthrough

  hmAZtime

Highly Voted 

1 year, 9 months ago

Correct answer! upvoted 21 times

  studysmart

Most Recent 

3 months, 2 weeks ago

in exam 26/9 upvoted 2 times

  Kondzio 11 months, 3 weeks ago I Agree upvoted 3 times

  Isaias_Garcez 1 year, 5 months ago Link is not work upvoted 1 times

  Shamsa 1 year, 7 months ago correct! upvoted 4 times

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Question #162

DRAG DROP Match the types of workloads to the appropriate scenarios. To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Batch The batch processing model requires a set of data that is collected over time while the stream processing model requires data to be fed into an analytics tool, often in micro-batches, and in real-time. The batch Processing model handles a large batch of data while the Stream processing model handles individual records or micro-batches of few records. In Batch Processing, it processes over all or most of the data but in Stream Processing, it processes over data on a rolling window or most recent record. Box 2: Batch Box 3: Streaming Reference: https://k21academy.com/microsoft-azure/dp-200/batch-processing-vs-stream-processing

  bfan95

Highly Voted 

8 months, 3 weeks ago

correct answer upvoted 9 times

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Question #163

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

Note: The data warehouse workload encompasses:

✑ The entire process of loading data into the warehouse ✑ Performing data warehouse analysis and reporting ✑ Managing data in the data warehouse ✑ Exporting data from the data warehouse Reference: https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-workload-management

  mattzocsgogod

Highly Voted 

1 year, 2 months ago

correct yes upvoted 10 times

  j888

Most Recent 

2 months ago

Somehow I think C is the answer. The workload is the entire process of managing. analysis and loading of data and exporting of data based on the resource capacity. upvoted 2 times

  ria97 5 months ago Was in exam 11/08 upvoted 2 times

  Mern 7 months ago on exam 6/14/22 upvoted 2 times

  bfan95 8 months, 3 weeks ago correct upvoted 2 times

  Kondzio 11 months, 3 weeks ago I agree with the answer upvoted 3 times

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Question #164

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: No A pipeline is a logical grouping of activities that together perform a task. Box 2: Yes You can construct pipeline hierarchies with data factory. Box 3: Yes A pipeline is a logical grouping of activities that together perform a task. Reference: https://mrpaulandrew.com/2019/09/25/azure-data-factory-pipeline-hierarchies-generation-control/

  Drummer

Highly Voted 

1 year, 9 months ago

Totally agree! upvoted 21 times

  shri77

Highly Voted 

1 year, 8 months ago

Correct Answer upvoted 9 times

  dhanushkaa

Most Recent 

1 year, 5 months ago

No,Yes,Yes. upvoted 6 times

  Average_Joe 1 year, 6 months ago IIRC Datasets are the representation of data structure in an Azure Data Factory CMIIW upvoted 5 times

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Question #165

DRAG DROP Match the Azure services to the appropriate requirements. To answer, drag the appropriate service from the column on the left to its requirement on the right. Each service may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Azure Data Factory Box 2: Azure Data Lake Storage Azure Data Lake Storage (ADLA) now natively supports Parquet files. ADLA adds a public preview of the native extractor and outputter for the popular Parquet file format Box 3: Azure Synapse Analytics Use Azure Synapse Analytics Workspaces. Reference: https://docs.microsoft.com/en-us/azure/data-factory/supported-file-formats-and-compression-codecs

  FabianW

Highly Voted 

8 months, 2 weeks ago

Answer should be: - Azure Synapse Analytics: Output data to parquet format - Azure Data Lake Storage: Store data that is in parquet format - Azure SQL Database: Persist a tabular representation of data that is stored in parquet format upvoted 53 times

  Aunehwet79 8 months, 2 weeks ago Thank you - that matches my thinking also upvoted 9 times

  Chaos2807

Highly Voted 

8 months ago

Answer: Azure Synapse can convert CSV and other file types to Parquet files and query it ADLS - Store Parquet files produced by Azure Synapse Analytics Azure SQL Database - tabular representation of data upvoted 5 times

  sanroda

1 month, 1 week ago At Box 1: Azure Data Factory, but we don't have it as answer, it was Azure SQL Database. Most Recent 

upvoted 1 times

  smariussorin 3 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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- Azure Data Factory: Output data to parquet format - Azure Data Lake Storage: Store data that is in parquet format - Azure SQL Database: Persist a tabular representation of data that is stored in parquet format Duplicate upvoted 1 times

  OldSchool 2 months, 3 weeks ago Where did Az Data Factory come from? upvoted 3 times

  iandewar 8 months, 1 week ago First choice: Service should read Azure Data Factory not Azure SQL Database upvoted 4 times

  Shaxxie 8 months ago It should be Azure Synapse Analytics. upvoted 2 times

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Question #166

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Box 1: Yes Compute is separate from storage, which enables you to scale compute independently of the data in your system. Box 2: Yes You can use the Azure portal to pause and resume the dedicated SQL pool compute resources. Pausing the data warehouse pauses compute. If your data warehouse was paused for the entire hour, you will not be charged compute during that hour. Box 3: No Storage is sold in 1 TB allocations. If you grow beyond 1 TB of storage, your storage account will automatically grow to 2 TBs. Reference: https://azure.microsoft.com/en-us/pricing/details/synapse-analytics/

  hmAZtime

Highly Voted 

1 year, 9 months ago

true/true/false right! upvoted 24 times

  Sanjograj1

Highly Voted 

1 year, 6 months ago

correct upvoted 7 times

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Question #167

What should you use to build a Microsoft Power BI paginated report? A. Charticulator B. Power BI Desktop C. the Power BI service D. Power BI Report Builder Correct Answer: D Power BI Report Builder is the standalone tool for authoring paginated reports for the Power BI service. Reference: https://docs.microsoft.com/en-us/power-bi/paginated-reports/paginated-reports-report-builder-power-bi

  Ya_Katrin

Highly Voted 

1 year, 10 months ago

Agree, you need Power BI Report Builder upvoted 18 times

  spiitr

Highly Voted 

1 year, 11 months ago

Agree https://docs.microsoft.com/en-us/power-bi/paginated-reports/paginated-reports-quickstart-aw upvoted 5 times

  Aled_100

Most Recent 

1 year, 2 months ago

Correct upvoted 2 times

  smario 1 year, 3 months ago agreed upvoted 2 times

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Question #168

Topic 1

DRAG DROP Match the Azure services to the appropriate locations in the architecture. To answer, drag the appropriate service from the column on the left to its location on the right. Each service may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

Box 1: Azure Data factory Relevant Azure service for the three ETL phases are Azure Data Factory and SQL Server Integration Services (SSIS). Box 2: Azure Synapse Analytics You can copy and transform data in Azure Synapse Analytics by using Azure Data Factory Note: Azure Synapse Analytics connector is supported for the following activities:

✑ Copy activity with supported source/sink matrix table ✑ Mapping data flow ✑ Lookup activity https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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✑ GetMetadata activity Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl https://docs.microsoft.com/en-us/azure/datafactory/connector-azure-sql-data-warehouse

  paulien

Highly Voted 

1 year, 5 months ago

At first I thought it could be both Cosmos and Synapse. But reading again; they're asking for a datawarehouse, not a database, so that leaves Synapse as the only suitable solution. upvoted 15 times

  rajat7878 10 months, 3 weeks ago Given answer is absolutely correct. upvoted 3 times

  Sanketsarfare

Highly Voted 

1 year, 7 months ago

Correct Answer upvoted 5 times

  AVP_Riga

Most Recent 

1 year, 7 months ago

Why Synapse is used for data warehousing there? As I understand Synapse is for Analitics... upvoted 5 times

  jerkyflexoff 1 year, 6 months ago its a replacement all in one OLAP (Data Warehouse) for SSAS. MS have felt the need to rebrand stuff for the shiny cloud replacement. upvoted 4 times

  Ihueghian 1 year, 6 months ago I don't get it either upvoted 2 times

  Ihueghian 1 year, 6 months ago Maybe because of this: "Azure Synapse Analytics is a limitless analytics service that brings together data integration, enterprise data warehousing, and big data analytics. It gives you the freedom to query data on your terms, using either serverless or dedicated resources —at scale. Azure Synapse brings these worlds together with a unified experience to ingest, explore, prepare, manage, and serve data for immediate BI and machine learning needs." upvoted 3 times

  Chaos2807 8 months ago Azure Synapse Analytics (formerly Datawarehouse) this Azure service can be used for datawarehousing upvoted 4 times

  hmAZtime 1 year, 9 months ago Agree with the answer. Data Factory process the data from different sources by ETL, output data to Synapse for DWHS. upvoted 4 times

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Question #169

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://docs.microsoft.com/en-us/azure/databricks/scenarios/what-is-azure-databricks https://docs.microsoft.com/en-us/azure/analysisservices/analysis-services-overview https://docs.microsoft.com/en-us/azure/data-factory/introduction

  bfan95

Highly Voted 

8 months, 3 weeks ago

correct: y,n,y upvoted 10 times

  reza88

Most Recent 

2 months, 3 weeks ago

Exam: 20/10/2022 upvoted 3 times

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Question #170

Which scenario is an example of a streaming workload? A. sending transactions that are older than a month to an archive B. sending transactions daily from point of sale (POS) devices C. sending telemetry data from edge devices D. sending cloud infrastructure metadata every 30 minutes Correct Answer: C Community vote distribution C (100%)

  PM2

Highly Voted 

2 years, 3 months ago

Correct upvoted 23 times

  reza88

Most Recent 

2 months, 3 weeks ago

Exam: 20/10/2022 but change Q to this one retail point of sale is ........ kind of processing upvoted 3 times

  JA2018 3 months ago Selected Answer: C

telemetry = real-time = streaming upvoted 2 times

  kl8585 8 months ago Selected Answer: C

correct upvoted 4 times

  Nollz 8 months, 2 weeks ago Telemetry is the in situ collection of measurements or other data at remote points and their automatic transmission to receiving equipment (telecommunication) for (real-time) monitoring. upvoted 3 times

  RajeshAzure 10 months, 1 week ago sending telemetry data from edge devices upvoted 2 times

  rajat7878 10 months, 3 weeks ago Selected Answer: C

Because telemetry data from edge devices need to be processed in real-time, not in batches. upvoted 2 times

  Arko_Brad 1 year, 9 months ago Why not POS Data? That is also streaming upvoted 2 times

  Magico 1 year, 6 months ago It says "daily". Since all POS data is sent just one time a day, it is a batch load. upvoted 3 times

  hmAZtime 1 year, 9 months ago same question here... upvoted 2 times

  yeahno 1 year, 9 months ago If I had to guess I'd say because it says 'daily' which makes it batch processing upvoted 4 times

  Apox 1 year, 11 months ago C is the correct answer. Stream data is processing of continuous data streams. upvoted 3 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Princebdl 2 years, 1 month ago Answer should be C upvoted 3 times

  Razesh1987 2 years, 2 months ago A should be correct Answer upvoted 2 times

  klever 2 years ago A is an example of batch processing, in fact all of them save for C are batch processing use cases: https://docs.microsoft.com/en-us/azure/batch/jobs-and-tasks upvoted 2 times

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Question #171

HOTSPOT To complete the sentence, select the appropriate option in the answer area. Hot Area:

Correct Answer:

  KAYSERSOZE

Highly Voted 

2 years, 2 months ago

D is definitely correct. Batch data can be run weekly, monthly, or even yearly. upvoted 54 times

  AlfuryDB

Highly Voted 

1 year, 10 months ago

Don't get tricked with this one: A) doesn't make any sense as there is no data processing in the background. Batch means to process a big volume of data in a particular time of the day (e.g. in the night with idle VMs) B) You can once per day if you define it as such but in any case you are limited by "one day". So it's no. C) Nonsense. Batch data is not a design for RT/streaming data OTA. You would use a different solution as data bricks. Reason that data bricks service exists. D) Correct. You can define your condition. Once it's met, you can execute it. upvoted 33 times

  D3COD3R

5 months, 3 weeks ago Explanation why D is the correct answer: Option A is wrong why? It's simple, batch workloads always collect all the data first before processing Option B is wrong. Although its collecting and processing data once a day it's not the best answer, it's obvious that D will be the best answer for this question Option C is also wrong. It's real time so batch workloads won't work that way Option D is the correct answer it has the same explanation with Option B but option B only tells that batch workloads only happens a day well that's not always the case since batch workloads may vary on many things sometimes it can process the data after 12 hours, 1 week, 1 month or a certain amount of data workload which explains why there is a condition D is the right and the best answer upvoted 3 times Most Recent 

  WillyMac 1 year, 3 months ago I agree with SnakePlissken. We must remember the sense of this chat. About this question, I also agree with the comments and argues by KAYSERSOZE and AlfuryDB upvoted 1 times

  CyLa 1 year, 4 months ago A is the correct. Just look you see that both B and D are having the same weight. So both cannot be the answer and the answer is something else than these two. A is the closest we can get. C is definitely wrong answer. upvoted 2 times

  D3COD3R 5 months, 3 weeks ago D is the correct answer. Option A is wrong it's processing the data right away that's not how the batch workload works and Option C is wrong since batch won't work in real-time. Option B is also wrong although it may trick you because it collects and process data once a day well that's not always the case. Option D has best answer between the two why because there is condition that means that batch can collect and process data once a day (Which is the case for Option B), it can also happen not just by day, week or month it can work also with large volumes of data for example it will process the data once 100 transactions are met. upvoted 2 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  SaadThayab 1 year, 7 months ago A for sure upvoted 4 times

  SnakePlissken 1 year, 9 months ago Can people please stop giving wrong answers without any explanation or reference! At least show us why you think which answer is correct. I don't mind a wrong answer, as long as I can check how you came to that conclusion. upvoted 15 times

  SnakePlissken 1 year, 9 months ago And if you like to contribute, but don't want to motivate, it's better to upvote an answer that has an explanation or reference. (Like I just did with the answers from KAYSERSOZE and AlfuryDB) upvoted 6 times

  junkz 1 year, 2 months ago the only explanation i can think of would be that they are trolls from competing sites that intend to discredit competition. although annoying when it comes to the real obvious answers, agreed, they also bring a benefit in the sense that they make you doubt yourself that you either read the question wrong, or you remember things wrong, which ultimately makes you pay read/research better and strengthen your knowledge. so they are a necessary evil :) upvoted 2 times

  overhill 1 year, 9 months ago I Think D is correct, the condition could be time constraint (every 30 minutes) or whatever upvoted 6 times

  GodfreyMbizo 1 year, 5 months ago great answer simple and straight forward upvoted 1 times

  abidshah 1 year, 10 months ago It is definately A. upvoted 6 times

  rajat7878 10 months, 3 weeks ago A is wrong answer. upvoted 1 times

  faust0 2 years, 1 month ago I think D is correct too upvoted 4 times

  GraceCyborg 2 years, 2 months ago D is correct. Batch not necessary run once a day. upvoted 4 times

  chrismasdick 2 years, 3 months ago 100% not B upvoted 1 times

  PM2 2 years, 3 months ago D is correct. upvoted 20 times

  AshnKiks 2 years, 4 months ago How is it B? batches can run multiple times a day so it cant be at most once a day upvoted 7 times

  papelr 2 years, 3 months ago Agreed, B doesn't make sense upvoted 4 times

  akuu 2 years, 4 months ago Should be B. upvoted 2 times

  Richard_M 1 year, 5 months ago So you are limited at once per day? What if you need more or less frequent? A batch process by it's nature needs to have a trigger, whether that is a schedule (fixed/dynamic) or another event, hence D is the correct answer. upvoted 4 times

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Question #172

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

  jyotisc

Highly Voted 

2 years, 2 months ago

Its yes Yes No upvoted 41 times

  KAYSERSOZE

Highly Voted 

2 years, 2 months ago

Option C says it sends the "readingS" once a day, which makes me think it has multiple readings and wait to send them all once a day. So with given information I'm more inclined to Yes, Yes, No. upvoted 20 times

  Dusica

1 month, 3 weeks ago Y Y Y is what i will tick if i get it on exam Most Recent 

upvoted 1 times

  xRiot007 6 months ago Yes | Yes | No C is No because the electric meter does not send EVERY change it registers immediately, it just gives you daily data, which might contain just one reading, or hourly readings, or readings for each minute. upvoted 3 times

  Dusica 1 month, 3 weeks ago it gives you cumulative value - the consumption up to date/time upvoted 1 times

  Nollz 8 months, 2 weeks ago Y, Y, N. Streaming is synonymous with low latency (usually fractions of a second). 24 hour interval/latency does not constitute streaming in this scenario. upvoted 2 times

  bfan95 8 months, 3 weeks ago y,y,n is correct upvoted 2 times

  A1000 1 year, 6 months ago the device sends the readings --> so it is IOT Hub streaming. I believe if they mentioned, job reads the readings from devices over night, it would mean a batch process is triggered to read ALL devices. but here our streaming job is running and waiting any devices to send the data. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  kaleidoscope 1 year, 7 months ago I think the answer should be Yes, yes, No. The option B says "50 sensor readings per second" upvoted 1 times

  AirdZhang 1 year, 9 months ago The third is not real time process, so it is not streaming process. upvoted 2 times

  overhill 1 year, 9 months ago Agree, Yes, Yes, No! upvoted 3 times

  fufubyte 1 year, 9 months ago yes yes no upvoted 2 times

  AlfuryDB 1 year, 10 months ago Read the sentences carefully. They give different solutions architecture scenarios. Where capturing data from devices and batch the information once per day is one thing, another is to stream data in real time to be processed. The electric meter is a typical example of batch. The sensors as being critical in real time is streaming (if something fails you need to provision a solution in real time). The payments one is a typical example of processing in batch by querying a big amount of information. I agree with the responses. upvoted 4 times

  sierrodc 1 year, 10 months ago In my opinions... "it sends readingS". Plural means multiple values. So imho the answer is correct. upvoted 3 times

  faust0 2 years, 1 month ago When buffering is involved its batch processing. Should be yes yes no upvoted 4 times

  vince60370 1 year, 10 months ago There is no buffering in electricity metrics. The data is sent once a day with no processing at all. It is a real time information at the time the device sends it. upvoted 2 times

  MaxBlanche 1 year, 7 months ago And if the readings are sent once per week, or per month? No, the readings are sent IN BATCHES, so it's not real time. upvoted 2 times

  GraceCyborg 2 years, 2 months ago yes, yes, no. upvoted 6 times

  Psycho 2 years, 3 months ago I think the answer should be Yes, Yes, Yes. The option C is talking about a device that sends data once a day but it is the frequency in which that device works, it is not accumulating data and then sending it. When the data is received it should be processed in real time. upvoted 2 times

  apgl 2 years ago Streaming assume that you can do aggregates and simple operations, commonly in time windows, 1 update per day doesn't allow you to keep enough data in memory to do some statistics. Probably a likewise scenario is more to store daily recaps than reacting near real-time to events. upvoted 2 times

  BrettusMaximus 2 years, 3 months ago Yes,Yes,Yes. An electric meter is an IOT device, with an interval of 1 day. It is real time data from the device and can flow from an IOT Hub to Azure in real time as a stream upvoted 5 times

  Dusica 1 month, 3 weeks ago AGREE WITH REASONING upvoted 1 times

  angelsrp 2 years, 3 months ago Stream data is near real time, 1 day frequency is not near real time. upvoted 20 times

  viking1 1 year, 5 months ago It is when you have several hundred thousand meters sending once per day. upvoted 1 times

  tinjoh 1 year, 11 months ago near real time only means available at target immediately when produced, not related to frequency. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  vince60370 1 year, 10 months ago Yes I agree with tinjoh, the data is sent once a day with no processing at all. It is a real time information at the time the device sends it. upvoted 1 times

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Topic 1

Question #173

A bar chart showing year-to-date sales by region is an example of which type of analytics? A. predictive B. prescriptive C. descriptive D. diagnostic Correct Answer: D Community vote distribution C (100%)

  ilia_smirnov

Highly Voted 

1 year, 2 months ago

You've asked me whether I am a robot 35 times, it seems as if a robot is you. upvoted 66 times

  nmnm22 3 weeks, 4 days ago ilia_smirnov is fed uppp upvoted 1 times

  wrwrw 7 months, 1 week ago L O L! How the tables have turned upvoted 4 times

  very_average 11 months ago Thanks for making me laugh out loud! :) upvoted 7 times

  OOnome 7 months ago Same here I laughed out loud reading his comment upvoted 2 times

  Olgaraa

Highly Voted 

1 year, 2 months ago

should be C upvoted 31 times

  penny50708 2 months, 3 weeks ago That's why I am here to double-check as well. Agree! upvoted 2 times

  ushahid

Most Recent 

2 months, 3 weeks ago

it is C Measures of Central Tendency (Mean, Median, and Mode). Measures of Dispersion or Variation (Variance, Standard Deviation, Range). https://www.intellspot.com/descriptive-statistics-examples/ upvoted 2 times

  jellybiscuit 4 months, 1 week ago Selected Answer: C

descriptive upvoted 5 times

  fusioner 4 months, 2 weeks ago Surely the correct answer is C, Its Descriptive rather than Diagnostic. upvoted 4 times

  GregVil 4 months, 4 weeks ago Isn't it C because Descriptive tells you what happened and not why it happened? upvoted 2 times

  WWDITDA 6 months, 3 weeks ago Selected Answer: C

It’s C. upvoted 3 times

  Mern 7 months ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Selected Answer: C

Come on man this is C upvoted 3 times

  Chrisychurch 7 months, 1 week ago Where do these answers come from? Nothing is being diagnosed here, but something is being described. So I would say C upvoted 3 times

  wrwrw 7 months, 1 week ago Well, what is happening case = so must be descriptive ! upvoted 3 times

  cmohl2013 7 months, 3 weeks ago Selected Answer: C

it is purely descriptive upvoted 5 times

  tkrk 8 months ago Diagnostic analytics, also uses some of the same techniques as descriptive analytics, but it will dive deeper with drill-down and correlations. I think the question is something like finding sales details for yearly and by region wise is like diagnosing, drill down sales/gross profit and trying to find why there are differences in sales/profits/etc.. -stick to D upvoted 3 times

  cpalmier 2 months ago Es un buen punto de vista upvoted 1 times

  kl8585 8 months ago Selected Answer: C

C is the correct answer upvoted 2 times

  bfan95 8 months, 3 weeks ago descriptive upvoted 1 times

  cp2323 8 months, 3 weeks ago Selected Answer: C

I am not sure who is writing your answers as some of them are obviously incorrect!! upvoted 2 times

  Baha2021 9 months, 1 week ago Selected Answer: C

Answer is C upvoted 2 times

  gaem 9 months, 4 weeks ago Selected Answer: C

Definitively C upvoted 2 times

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Question #174

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

Reference: https://www.precisely.com/blog/big-data/big-data-101-batch-stream-processing

  bfan95

Highly Voted 

8 months, 3 weeks ago

y,n,y is correct upvoted 42 times

  wairimubote 1 week, 6 days ago https://learn.microsoft.com/en-us/training/modules/explore-fundamentals-stream-processing/2-batch-stream yny is correct. What other documentation did you use to get ynn upvoted 1 times

  maci_popo

7 months, 3 weeks ago https://docs.microsoft.com/en-us/learn/modules/explore-fundamentals-stream-processing/2-batch-stream Analysis: You typically use batch processing to perform complex analytics. Stream processing is used for simple response functions, aggregates, or calculations such as rolling averages. Highly Voted 

upvoted 13 times

  Dusica

Most Recent 

1 month, 3 weeks ago

Y N Y definitely upvoted 2 times

  Kermedi2018 3 months, 1 week ago YNY CORRECT upvoted 4 times

  ati339 4 months, 2 weeks ago first question: according to the link is yes: Data scope: Batch processing can process all the data in the dataset. Stream processing typically only has access to the most recent data received, or within a rolling time window (the last 30 seconds, for example). https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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https://docs.microsoft.com/en-us/learn/modules/explore-fundamentals-stream-processing/2-batch-stream second question: no third question: yes. according to the link: Analysis: You typically use batch processing to perform complex analytics. Stream processing is used for simple response functions, aggregates, or calculations such as rolling averages. https://docs.microsoft.com/en-us/learn/modules/explore-fundamentals-stream-processing/2-batch-stream upvoted 5 times

  KellyTibby 6 months ago YES NO NO upvoted 1 times

  JackHerer 6 months, 2 weeks ago Y,N,Y I think upvoted 3 times

  cmohl2013 7 months, 3 weeks ago yes, no , yes upvoted 3 times

  oliverio 7 months, 3 weeks ago YNN, because the stream processing is used also for other purposes... upvoted 1 times

  gioves28 3 months, 2 weeks ago didn't say "only" so its YNY upvoted 2 times

  goldy29 8 months ago The correct answer is Y, N , Y. upvoted 4 times

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Question #175

You need to perform hybrid transactional and analytical processing (HTAP) queries against Azure Cosmos DB data sources by using Azure Synapse Analytics. What should you use? A. Synapse pipelines B. a Synapse SQL pool C. Synapse Link D. Synapse Studio Correct Answer: C Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/synapse-link Community vote distribution C (100%)

  studysmart 3 months, 2 weeks ago Exam 26/09.. C is correct upvoted 4 times

  Drchattss 5 months, 2 weeks ago 01/08.......EXAM upvoted 2 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  Mern 7 months ago on exam 6/14/22 upvoted 3 times

  CarolM 7 months, 3 weeks ago Correct upvoted 2 times

  bfan95 8 months, 2 weeks ago Selected Answer: C

Answer: C upvoted 2 times

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Question #176

Topic 1

You need to create a visualization of running sales totals per quarter as shown in the following exhibit.

What should you create in Power BI Desktop? A. a waterfall chart B. a ribbon chart C. a bar chart D. a decomposition tree Correct Answer: A Reference: https://docs.microsoft.com/en-us/power-bi/visuals/power-bi-visualization-types-for-reports-and-q-and-a

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  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

  studysmart 3 months, 2 weeks ago Exam 26/09, the correct answer is A: Waterfall upvoted 2 times

  MrK1009 5 months ago On exam August,11th, 2022 upvoted 3 times

  ria97 5 months ago Was in exam 11/08. upvoted 2 times

  Breeze21 5 months, 3 weeks ago Exam: 19.07.22 upvoted 2 times

  Mern 7 months ago on exam 6/14/22 upvoted 3 times

  bfan95 8 months, 3 weeks ago waterfall chart, answer: A upvoted 1 times

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Question #177

Topic 1

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  pallmall 4 months, 1 week ago A Graph is correct upvoted 4 times

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Question #178

You have the following two tables of customer data.

Which type of data do the tables contain? A. structured B. non-relational C. semi-structured D. unstructured Correct Answer: D Community vote distribution A (100%)

  FunMiles

Highly Voted 

3 months, 2 weeks ago

Looks very much structured and normalized, with Pkeys and Fkeys. upvoted 7 times

  SudeepDsouza

Highly Voted 

3 months, 3 weeks ago

Selected Answer: A

It is very structured the two tables upvoted 6 times

  AxelHarris

Most Recent 

1 month, 3 weeks ago

Selected Answer: A

Absolutely Structed upvoted 1 times

  Arend78 1 month, 3 weeks ago Selected Answer: A

No doubt upvoted 1 times

  TomGray1989 2 months ago Selected Answer: A

Come on now. Tables, columns and rows? This is step one of Data Fundamentals. Please change this answer to A because it's structured data. Shocking. upvoted 2 times

  ushahid 2 months, 3 weeks ago Selected Answer: A

it is Structured. it have Primary and Foreign Key Constraints https://learn.microsoft.com/en-us/sql/relational-databases/tables/primary-and-foreign-key-constraints?view=sql-server-ver16 upvoted 3 times

  jellybiscuit 4 months, 1 week ago Selected Answer: A

Structured upvoted 4 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  thewrongbeckie 4 months, 1 week ago Selected Answer: A

Looks structured to me upvoted 4 times

  Ritvika 4 months, 1 week ago Selected Answer: A

It should be Structured Data. upvoted 5 times

  fusioner 4 months, 1 week ago Shouldn't it be a Structured Data? The Option is A upvoted 4 times

  [Removed] 4 months, 1 week ago shouldn't this be A - structured? upvoted 2 times

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Question #179

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  jellybiscuit

Highly Voted 

4 months, 1 week ago

as nodes and edges by using the Gremlin Language https://docs.microsoft.com/en-us/azure/cosmos-db/graph/tutorial-query-graph?source=recommendations upvoted 17 times

  [Removed]

Highly Voted 

4 months, 1 week ago

should be Gremlin upvoted 10 times

  Dusica

Most Recent 

1 month, 3 weeks ago

first choice - gremlin language upvoted 3 times

  TomGray1989 2 months ago Please change this to A. It is absolutely Gremlin. upvoted 3 times

  ushahid 2 months, 3 weeks ago A is correct answer The Gremlin API in Azure Cosmos DB uses the Gremlin query language. https://learn.microsoft.com/en-us/azure/cosmos-db/gremlin/introduction upvoted 4 times

  quocdunginfo2 3 months, 3 weeks ago A is correct upvoted 4 times

  Kermedi2018 3 months, 3 weeks ago A is the Correct Answer upvoted 4 times

  SudeepDsouza 3 months, 3 weeks ago Should be A upvoted 4 times

  Heetec 3 months, 3 weeks ago A is correct https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 3 times

  pallmall 4 months, 1 week ago A Gremlin is correct upvoted 3 times

  catia_azure 4 months, 1 week ago Gremlin upvoted 4 times

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Question #180

Which Azure Blob Storage feature enables you to sync a Blob Storage account to an external cache? A. the Hot access tier B. change feed C. snapshots D. versioning Correct Answer: A Community vote distribution B (70%)

  msapi7

Highly Voted 

D (30%)

3 months, 1 week ago

Change Feed, https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blob-change-feed?tabs=azure-portal, ... change feed is well suited for ... sychronizing with a cache upvoted 6 times

  reza88

Most Recent 

2 months, 3 weeks ago

Exam: 20/10/2022 upvoted 3 times

  JA2018 3 months ago Selected Answer: B

only viable option available as indicated in the Microsoft online resource already shared upvoted 1 times

  JA2018 2 months, 1 week ago to add on The purpose of the change feed is to provide transaction logs of all the changes that occur to the blobs and the blob metadata in your storage account. The change feed provides ordered, guaranteed, durable, immutable, read-only log of these changes. Client applications can read these logs at any time, either in streaming or in batch mode. The change feed enables you to build efficient and scalable solutions that process change events that occur in your Blob Storage account at a low cost. https://learn.microsoft.com/en-us/azure/storage/blobs/storage-blob-change-feed?tabs=azure-portal upvoted 1 times

  Kermedi2018 3 months, 1 week ago Selected Answer: D

D is a good answer upvoted 1 times

  Kermedi2018 3 months, 2 weeks ago Selected Answer: D

d is the correct answer upvoted 2 times

  cjemaiorano 3 months, 2 weeks ago Selected Answer: B

Change Feed. upvoted 2 times

  jellybiscuit 4 months, 1 week ago Selected Answer: B

Change feed https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-change-feed Change feed support is well-suited for scenarios that process data based on objects that have changed. For example, applications can: - Update a secondary index, synchronize with a cache, search-engine, or any other content-management scenarios. upvoted 4 times

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Question #181

You have an on-premises Microsoft SQL Server database. You need to migrate the database to the cloud. The solution must meet the following requirements: * Minimize maintenance effort. * Support the Database Mail and Service Broker features. What should you include in the solution? A. Azure SQL Database single database B. an Azure SQL Database elastic pool C. Azure SQL Managed instance D. SQL Server on Azure virtual machines Correct Answer: C Community vote distribution C (100%)

  jellybiscuit

Highly Voted 

4 months, 1 week ago

Selected Answer: C

Azure SQL Database does not support service broker and mail. You need the Managed Instance. https://docs.microsoft.com/en-us/azure/azure-sql/database/features-comparison?view=azuresql upvoted 10 times

  ushahid

Most Recent 

2 months, 3 weeks ago

Selected Answer: C

https://learn.microsoft.com/en-us/sql/relational-databases/database-mail/database-mail?view=sql-server-ver16 upvoted 2 times

  JA2018 3 months ago Selected Answer: C

agreed upvoted 1 times

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Question #182

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  [Removed]

Highly Voted 

4 months, 1 week ago

answer is correct upvoted 6 times

  fusioner

Highly Voted 

4 months, 1 week ago

Repeated Question upvoted 5 times

  NuriaIzard

Most Recent 

1 day, 17 hours ago

See question number 3 upvoted 1 times

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Question #183

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  pallmall

Highly Voted 

4 months, 1 week ago

D is correct upvoted 7 times

  fusioner

Highly Voted 

4 months, 1 week ago

Repeated Question upvoted 6 times

  NuriaIzard

Most Recent 

1 day, 17 hours ago

See question number 171 upvoted 1 times

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

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Question #184

DRAG DROP Your company plans to load data from a customer relationship management (CRM) system to a data warehouse by using an extract, load, and transform (ELT) process. Where does data processing occur for each stage of the ELT process? To answer, drag the appropriate locations to the correct stages. Each location may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point. Select and Place:

Correct Answer:

  catia_azure

Highly Voted 

4 months, 1 week ago

CRM, DW, DW upvoted 15 times

  pallmall 4 months, 1 week ago this is correct. CRM DW DW upvoted 7 times

  NuriaIzard

Most Recent 

1 day, 17 hours ago

Question 13 and 26 upvoted 1 times

  Dusica 1 month, 3 weeks ago CRM, DW, DW upvoted 2 times

  Dusica 1 month, 3 weeks ago CRM DW DW upvoted 2 times

  Arend78 1 month, 3 weeks ago Repeated question on Examtopics, although in most cases the "correct" answer is for ETL. CRM DW DW for ELT upvoted 4 times

  anithajagdish 2 months ago The given answer is correct CRM DW stand alone tool for ELT CRM DW DW for ETL upvoted 1 times

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  MEIQIN 3 months, 2 weeks ago Repeated question upvoted 4 times

Topic 1

Question #185

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  pallmall

Highly Voted 

4 months, 1 week ago

B is correct upvoted 6 times

  NuriaIzard

Most Recent 

1 day, 17 hours ago

Repeated question, see number 1 upvoted 1 times

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Question #186

What is a function of a modern data warehouse? A. supports batch processing only B. supports real-time and batch processing C. provides built-in or native online analytical processing D. stores raw data only Correct Answer: C A data warehouse is a centralized repository of integrated data from one or more disparate sources. Data warehouses store current and historical data and are used for reporting and analysis of the data. The purpose of the analytical data store layer is to satisfy queries issued by analytics and reporting tools against the data warehouse. Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/data-warehousing Community vote distribution B (90%)

10%

  OrangeSG 4 weeks, 1 day ago Selected Answer: B

Personal preferrence goes to B. Key phrase is 'modern' data warehouse. From Microsoft learn: Large-scale data warehousing solutions combine conventional data warehousing used to support business intelligence (BI) with techniques used for so-called "big data" analytics. A conventional data warehousing solution typically involves copying data from transactional data stores into a relational database with a schema that's optimized for querying and building multidimensional models. Big Data processing solutions on the other hand, are used with large volumes of data in multiple formats, which is batch loaded or captured in real-time streams and stored in a data lake from which distributed processing engines like Apache Spark are used to process it. Answer C is functional of conventional data warehouse. Reference https://learn.microsoft.com/bs-latn-ba/training/modules/examine-components-of-modern-data-warehouse/1-introduction upvoted 2 times

  Zaiky 1 month, 2 weeks ago C is correct! A data warehouse is a relational database in which the data is stored in a schema that is optimized for data analytics rather than transactional workloads. https://learn.microsoft.com/en-us/training/modules/examine-components-of-modern-data-warehouse/4-analytical-data-stores upvoted 1 times

  j888 2 months ago I think I will stick with C, as the keyword is integrate and processing thing analytically upvoted 1 times

  ushahid 2 months, 3 weeks ago Selected Answer: B

https://www.enlighten.co.nz/en/Blog/2020/01/Understanding-the-Two-Main-Functions-of-the-Modern-DataWarehouse#:~:text=The%20modern%20data%20warehouse%20has,don't%20have%20this%20functionality. upvoted 1 times

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

  JA2018 3 months ago Selected Answer: B

I tend to side with both memzo10's and Mizzan's opinions. No mention of streaming processing in the question. upvoted 2 times

  memzo10 3 months, 1 week ago Selected Answer: B

Data warehousing : 1...Data ingestion includes both batch processing of static data and real-time processing of streaming data. https://learn.microsoft.com/en-us/training/modules/examine-components-of-modern-data-warehouse/2-describe-warehousing upvoted 2 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  Mizaan 3 months, 2 weeks ago Selected Answer: B

I think it is B. C doesn't mean anything. upvoted 2 times

  pallmall 4 months, 1 week ago Selected Answer: C

C is correct. While mDWH are more and more capable to make use of streaming data, the streaming data itself is not stored in a mDWH. upvoted 1 times

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Question #187

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  jellybiscuit

Highly Voted 

4 months, 1 week ago

hierarchical namespace upvoted 26 times

  pallmall 4 months, 1 week ago this is correct upvoted 5 times

  mercuryit

Highly Voted 

4 months, 1 week ago

hierarchical namespace https://docs.microsoft.com/en-us/azure/storage/blobs/create-data-lake-storage-account upvoted 13 times

  pallmall 4 months, 1 week ago yes. thanks for providing the source upvoted 5 times

  Dusica

Most Recent 

1 month, 3 weeks ago

hierarchical namespace upvoted 2 times

  Dusica 1 month, 3 weeks ago hierarchical namespace upvoted 2 times

  Arend78 1 month, 3 weeks ago Please change the correct answer to hierarchical namespace upvoted 1 times

  ushahid 2 months, 3 weeks ago Versioning is an option. https://learn.microsoft.com/en-us/azure/storage/blobs/versioning-overview upvoted 1 times

  JA2018 2 months, 1 week ago Thanks for the sharing but I don't think this is relevant for ADLS. upvoted 1 times

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Question #188

What can be used with native notebook support to query and visualize data by using a web-based interface? A. Azure Databricks B. pgAdmin C. Microsoft Power BI Correct Answer: A

  OrangeSG 4 weeks, 1 day ago Notebooks are a common tool in data science and machine learning for developing code and presenting results. In Azure Databricks, notebooks are the primary tool for creating data science and machine learning workflows and collaborating with colleagues. Databricks notebooks provide real-time coauthoring in multiple languages, automatic versioning, and built-in data visualizations. Reference Introduction to Databricks notebooks https://learn.microsoft.com/en-us/azure/databricks/notebooks/ upvoted 2 times

  pallmall 4 months, 1 week ago A Azure Databricks https://docs.microsoft.com/en-us/azure/databricks/notebooks/visualizations/ upvoted 3 times

Topic 1

Question #189

You have data saved in the following format.

Which format was used? A. XML B. HTML C. YAML D. JSON Correct Answer: D Community vote distribution D (100%)

  pallmall

Highly Voted 

4 months, 1 week ago

Selected Answer: D

D JSON is correct upvoted 7 times

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Question #190

You have data saved in the following format.

Which format was used? A. JSON B. YAML C. HTML D. XML Correct Answer: D Community vote distribution D (100%)

  JA2018 2 months, 1 week ago Selected Answer: D

agreed, XML uses these tags and upvoted 4 times

  pallmall 4 months, 1 week ago Selected Answer: D

D XML is correct. The syntax is clearly XML, not YAML. See https://en.wikipedia.org/wiki/YAML#Example XML start with tagging and end with to be easy to see. upvoted 3 times

  minidoogs 4 months, 1 week ago shouldn't this be YAML upvoted 1 times

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Question #191

Which database transaction property ensures that transactional changes to a database are preserved during unexpected operating system restarts? A. consistency B. atomicity C. durability D. isolation Correct Answer: C Community vote distribution C (100%)

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 3 times

  msapi7 3 months, 1 week ago https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5-transactional-data-processing upvoted 2 times

  studysmart 3 months, 2 weeks ago C is correct, was in 26/9/22 exam upvoted 2 times

  pallmall 4 months, 1 week ago Selected Answer: C

C durability upvoted 4 times

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Question #192

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  jellybiscuit

Highly Voted 

4 months, 1 week ago

strong consistency guarantees are required upvoted 28 times

  MEIQIN

Highly Voted 

3 months, 2 weeks ago

Repeated question, it showed D in the previous question before. upvoted 5 times

  NuriaIzard

Most Recent 

1 day, 17 hours ago

see question number 93 upvoted 1 times

  Dusica 1 month, 3 weeks ago RDBMS BASIS - ACID (C-CONSISTENCY) upvoted 1 times

  quocdunginfo2 3 months, 3 weeks ago D is correct upvoted 3 times

  SudeepDsouza 3 months, 3 weeks ago Relational databases need strong consistency upvoted 3 times

  Heetec 3 months, 3 weeks ago definively D upvoted 2 times

  pallmall 4 months, 1 week ago it's D strong consistency upvoted 4 times

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Question #193

Topic 1

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  NuriaIzard 1 day, 17 hours ago see question number 39 upvoted 1 times

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

  MEIQIN 3 months, 2 weeks ago repeated question upvoted 3 times

  Heetec 3 months, 3 weeks ago rows and columns upvoted 3 times

  pallmall 4 months, 1 week ago C tabular form is correct upvoted 4 times

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Question #194

Which database transaction property ensures that individual transactions are executed only once and either succeed in their entirety or roll back? A. atomicity B. durability C. isolation D. consistency Correct Answer: A Community vote distribution A (100%)

  thewrongbeckie

Highly Voted 

4 months, 1 week ago

Selected Answer: A

Atomicity is the right answer. An atomic transaction is an indivisible and irreducible series of database operations such that either all occurs, or nothing occurs. A guarantee of atomicity prevents updates to the database occurring only partially, which can cause greater problems than rejecting the whole series outright. As a consequence, the transaction cannot be observed to be in progress by another database client. upvoted 9 times

  jellybiscuit

Highly Voted 

4 months, 1 week ago

Selected Answer: A

atomicity upvoted 6 times

  reza88

Most Recent 

2 months, 3 weeks ago

Exam: 20/10/2022 upvoted 1 times

  pallmall 4 months, 1 week ago Selected Answer: A

A is correct Atomicity ensures the requirement upvoted 1 times

  [Removed] 4 months, 1 week ago Shouldn't this be B upvoted 1 times

  JA2018 3 months ago Durability – when a transaction has been committed, it will remain committed. After the account transfer transaction has completed, the revised account balances are persisted so that even if the database system were to be switched off, the committed transaction would be reflected when it is switched on again. https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5-transactional-data-processing upvoted 1 times

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Question #195

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  jellybiscuit

Highly Voted 

4 months, 1 week ago

clustered index upvoted 7 times

  NuriaIzard

Most Recent 

1 day, 17 hours ago

Question number 10 upvoted 1 times

  sanroda 1 month, 1 week ago Repeated question upvoted 1 times

  Heetec 3 months, 3 weeks ago A - clustered index upvoted 4 times

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Question #196

Which Azure Storage service implements the key/value model? A. Azure Queue B. Azure Files C. Azure Table D. Azure Blob Correct Answer: C Community vote distribution C (100%)

  pallmall

Highly Voted 

4 months, 1 week ago

Selected Answer: C

C Azure Table upvoted 7 times

  Sies

Most Recent 

2 weeks, 2 days ago

C AZURE TABLE IS THE CORRECTANSWER upvoted 1 times

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Question #197

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  studysmart

Highly Voted 

3 months, 3 weeks ago

Semi-structured upvoted 8 times

  SudeepDsouza

Highly Voted 

3 months, 3 weeks ago

Semi Structured data should be the answer upvoted 6 times

  Dusica

Most Recent 

1 month, 3 weeks ago

Semi-structured - https://k21academy.com/microsoft-azure/dp-900/structured-data-vs-unstructured-data-vs-semi-structureddata/#:~:text=Semistructured%20data%20is%20information%20that%20doesn%E2%80%99t%20consist%20of,It%20also%20includes%20keyvalue%20stores%20and%20graph%20databases. upvoted 2 times

  Zaiky 1 month, 3 weeks ago Another confusion. Graph database supports all three data type here - structured, semi-structured and unstructured data... upvoted 2 times

  j888 2 months ago The given answer is correct. It is structured https://fourcornerstone.com/structured-data-vs-unstructured-data/ upvoted 1 times

  j888 1 month, 3 weeks ago My bad semi-structured upvoted 2 times

  ushahid 2 months, 3 weeks ago Graph databases, https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/2-data-formats upvoted 2 times

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

  Massimo70 3 months, 2 weeks ago Graph databases support structured or unstructured data. so which is the answer? upvoted 2 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  pallmall 4 months, 1 week ago It should be A semi-structured upvoted 2 times

  AnnaBi 4 months, 1 week ago Graph database is a semi-structured data type upvoted 5 times

Question #198

Topic 1

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  NuriaIzard 1 day, 17 hours ago See Number 163 upvoted 1 times

  MEIQIN 3 months, 2 weeks ago repeated question upvoted 4 times

  MEIQIN 3 months, 2 weeks ago Repeated answer upvoted 2 times

  quocdunginfo2 3 months, 3 weeks ago Duplicated upvoted 2 times

  pallmall 4 months, 1 week ago B is correct answer upvoted 4 times

  AnnaBi 4 months, 1 week ago repeted upvoted 3 times

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Question #199

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  jellybiscuit

Highly Voted 

4 months, 1 week ago

delay in delivering data processing results is acceptable upvoted 42 times

  snowfox

Highly Voted 

4 months ago

Answer is WRONG. It should be C upvoted 9 times

  NuriaIzard

Most Recent 

1 day, 16 hours ago

Question number 4 upvoted 1 times

  Dusica 1 month, 3 weeks ago delay in delivering....must be the answer since everything else is wrong including the official answer: https://learn.microsoft.com/enus/azure/batch/batch-technical-overview upvoted 2 times

  j888 2 months ago I think the answer is correct. Obviously, when you do batch you will have a sequence of expectation time. upvoted 2 times

  TomGray1989 2 months ago Duplicate question, and the answer is C. upvoted 2 times

  longT 3 months, 1 week ago I think the answer is "processing can only execute serially", otherwise it is Streaming upvoted 1 times

  quocdunginfo2 3 months, 3 weeks ago C is corrent upvoted 2 times

  SudeepDsouza 3 months, 3 weeks ago Answer should be C as there will be delays and they are acceptable https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 3 times

Topic 1

Question #200

You plan to deploy an app. The app requires a nonrelational data service that will provide latency guarantees of less than 10-ms for reads and writes. What should you include in the solution? A. Azure Blob storage B. Azure Files C. Azure Table storage D. Azure Cosmos DB Correct Answer: D Community vote distribution D (100%)

  pallmall

Highly Voted 

4 months, 1 week ago

Selected Answer: D

D is correct answer upvoted 5 times

  GilarStyle

Most Recent 

1 week, 1 day ago

D. Azure Cosmos DB The read latency for all consistency levels is always guaranteed to be less than 10 milliseconds at the 99th percentile. The average read latency, at the 50th percentile, is typically 4 milliseconds or less. The write latency for all consistency levels is always guaranteed to be less than 10 milliseconds at the 99th percentile. The average write latency, at the 50th percentile, is usually 5 milliseconds or less. Azure Cosmos DB accounts that span several regions and are configured with strong consistency are an exception to this guarantee. https://learn.microsoft.com/en-us/azure/cosmos-db/consistency-levels upvoted 1 times

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Question #201

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  thewrongbeckie

Highly Voted 

4 months, 1 week ago

stores data without a fixed schema upvoted 23 times

  studysmart

Highly Voted 

3 months, 2 weeks ago

Confirmed, the answer is stores data without a fixed schema. It was in 26/09/2022 exam and I scored 1000. upvoted 15 times

  Dusica 1 month, 3 weeks ago WELL DONE! upvoted 2 times

  sreekan2

Most Recent 

4 days, 17 hours ago

Correct answer is D upvoted 1 times

  Jermained 3 weeks, 6 days ago Answer is D. Non relational DATA had no unique key value. Non-relational DATABASE stores data without a fixed schama upvoted 2 times

  TomGray1989 2 months ago A non-relational database stores relational data? It's D. Structured data follows a schema, semi and unstructured do not follow specific schema's. Non-relational databases store the latter and so the answer is D. upvoted 2 times

  JA2018 2 months, 1 week ago Should be B. From: https://www.pluralsight.com/blog/software-development/relational-vs-non-relational-databases The non-relational database, or NoSQL database, stores data. However, unlike the relational database, there are no tables, rows, primary keys or foreign keys. Instead, the non-relational database uses a storage model optimized for specific requirements of the type of data being stored. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 1 times

  SudeepDsouza 3 months, 3 weeks ago Answer is D. Non relational database cannot have relation tables. upvoted 2 times

  Heetec 3 months, 3 weeks ago OMG..non-relation database and correct answer is marked "..relation tables" :D upvoted 5 times

  jonakru 3 months, 3 weeks ago The right answer is without a unique key value. The fact that the schema is not enforced, doesn't mean it is not fixed. upvoted 2 times

  snowfox 4 months ago D, Answer should be D upvoted 1 times

  pallmall 4 months, 1 week ago Answer B store entities without a unique key value upvoted 2 times

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Question #202

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

  jellybiscuit

Highly Voted 

4 months, 1 week ago

The first answer should be yes. upvoted 14 times

  snowfox

Highly Voted 

4 months ago

YNY What happened? There are some wrong answers of the new questions. upvoted 11 times

  Dusica

1 month, 3 weeks ago Y, N, N - the third description is for consistency not for isolation Most Recent 

upvoted 3 times

  farfan 1 month, 1 week ago Isolation: Concurrent transactions cannot interfere with one another and must result in a consistent database state. https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5-transactional-data-processing So, the third option is Y. upvoted 2 times

  azure_dori 2 months, 3 weeks ago YNY is the correct combination. upvoted 3 times

  smariussorin 3 months ago jellybiscuit posts wrong answers, than comments with correct answer :)) so funny upvoted 3 times

  JA2018 3 months ago Answer should be:

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Y N Y Check this out: https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5-transactional-data-processing upvoted 1 times

  SudeepDsouza 3 months, 3 weeks ago Atomicity should be present in a OLTP database upvoted 2 times

  pallmall 4 months, 1 week ago Y N Y is the correct answer upvoted 5 times

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Question #203

You have data saved in the following format.

Which format was used? A. YAML B. CSV C. JSON D. HTML Correct Answer: A Community vote distribution B (100%)

  jellybiscuit

Highly Voted 

4 months, 1 week ago

Selected Answer: B

that is obviously CSV, not YAML upvoted 19 times

  [Removed]

Highly Voted 

4 months, 1 week ago

Selected Answer: B

Shouldn't this be CSV? upvoted 5 times

  sreekan2

Most Recent 

4 days, 17 hours ago

Selected Answer: B

It's a CSV. upvoted 1 times

  Arend78 1 month, 3 weeks ago Selected Answer: B

YAML uses indents instead of commas upvoted 1 times

  TomGray1989 2 months ago Selected Answer: B

It's a CSV. upvoted 2 times

  ushahid 2 months, 3 weeks ago Selected Answer: B

it is csv upvoted 1 times

  OldSchool 2 months, 4 weeks ago Selected Answer: B

CSV YAML Syntax: nearly every YAML file starts with a list. Each item in the list is a list of key/value pairs, commonly called a “hash” or a “dictionary”. So, we need to know how to write lists and dictionaries in YAML. There’s another small quirk to YAML. All YAML files (regardless of their association with Ansible or not) can optionally begin with --- and end with .... This is part of the YAML format and indicates the start and end of a document. All members of a list are lines beginning at the same indentation level starting with a "- " (a dash and a space): --# A list of tasty fruits - Apple - Orange - Strawberry - Mango ... https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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A dictionary is represented in a simple key: value form (the colon must be followed by a space): # An employee record martin: name: Martin D'vloper job: Developer skill: Elite upvoted 3 times

  Tata11 2 months, 4 weeks ago Comma Separated Values (CSV) upvoted 2 times

  smariussorin 3 months ago Selected Answer: B

jellybiscuit is posting questions with wrong answer, this is the 10 example so far. should be blocked from posting. upvoted 1 times

  paradice 3 months, 1 week ago Selected Answer: B

CSV !!!!!!!!! upvoted 1 times

  Nasrzz 3 months, 1 week ago Selected Answer: B

there is a comma there, so it is a CSV upvoted 2 times

  quocdunginfo2 3 months, 2 weeks ago B is correct upvoted 1 times

  SudeepDsouza 3 months, 3 weeks ago Selected Answer: B

Its clearly CSV upvoted 1 times

  pallmall 4 months, 1 week ago Selected Answer: B

CSV is the correct answer upvoted 3 times

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Question #204

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  pallmall

Highly Voted 

4 months, 1 week ago

D is correct answer upvoted 6 times

  reza88

Most Recent 

2 months, 3 weeks ago

Exam: 20/10/2022 upvoted 2 times

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Question #205

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  jellybiscuit

Highly Voted 

4 months, 1 week ago

Database administrator upvoted 22 times

  fusioner

Highly Voted 

4 months, 1 week ago

Data Engineer?? I think its Data Administrator upvoted 8 times

  captnfabinou

Most Recent 

1 month ago

Database administrator upvoted 2 times

  ushahid 2 months, 3 weeks ago it is Database administrators. Database administrators manage databases, assigning permissions to users, storing backup copies of data and restore data in the event of a failure. https://learn.microsoft.com/en-us/training/modules/explore-roles-responsibilities-world-of-data/2-explore-job-roles upvoted 3 times

  OldSchool 2 months, 4 weeks ago Administrator upvoted 2 times

  Jayazure900 3 months, 1 week ago Database Administrator upvoted 3 times

  quocdunginfo2 3 months, 2 weeks ago D is correct upvoted 2 times

  Kermedi2018 3 months, 3 weeks ago Database administrator upvoted 2 times

  Kermedi2018 3 months, 4 weeks ago wrong answer upvoted 2 times

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  snowfox 4 months ago Administrator upvoted 2 times

  pallmall 4 months, 1 week ago D database administrator is the correct answer upvoted 3 times

Topic 1

Question #206

What is required to provision Azure Data Lake Storage in an Azure Storage account? A. Versioning must be disabled. B. Hierarchical namespace must be disabled. C. Versioning must be enabled. D. Hierarchical namespace must be enabled. Correct Answer: D Community vote distribution D (100%)

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer D. https://azure.microsoft.com/en-us/updates/general-availability-enable-hierarchical-namespace-for-existing-azure-storage-accounts/ upvoted 7 times

  smariussorin

Most Recent 

3 months ago

Selected Answer: D

https://azure.microsoft.com/en-us/updates/general-availability-enable-hierarchical-namespace-for-existing-azure-storage-accounts/ upvoted 2 times

  pallmall 4 months, 1 week ago Selected Answer: D

D is correct answer upvoted 3 times

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Question #207

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer upvoted 9 times

  captnfabinou

Most Recent 

1 month ago

B is correct answer upvoted 1 times

  pallmall 4 months, 1 week ago B is correct answer upvoted 2 times

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Question #208

Topic 1

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  pallmall 4 months, 1 week ago B is correct answer. A SQL Server instance in a VM is basically nothing else than a SQL Server on-premises. upvoted 2 times

  fusioner 4 months, 1 week ago Correct Answer. It is a migration strategy that involves moving data and applications from an on-premises location to Azure-based virtual machines in the cloud. upvoted 2 times

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Topic 1

Question #209

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

A Power BI dashboard is a single page, often called a canvas, that tells a story through visualizations. Because it's limited to one page, a welldesigned dashboard contains only the highlights of that story. Readers can view related reports for the details. Reference: https://docs.microsoft.com/en-us/power-bi/create-reports/service-dashboards

  pallmall

Highly Voted 

4 months, 1 week ago

Answer should be C report. Reports are collections of visualizations on one or more pages. upvoted 16 times

  Nasrzz

Highly Voted 

3 months, 1 week ago

The answer should be **Report** , the question mentioned more than "one page", and dashboard only use one page. upvoted 7 times

  peterdu

Most Recent 

1 week, 6 days ago

C: Reports https://learn.microsoft.com/en-us/power-bi/create-reports/service-dashboards#dashboards-versus-reports Lookat the link. there is a table where it's written: Capability/Dashboards/Reports Pages/One page/One or more pages upvoted 1 times

  rikarikarika888 1 month, 1 week ago It is definitely dashboard - A It cannot be report. Report is a set of pages. upvoted 1 times

  JA2018 2 months, 1 week ago Should be "Report" from: https://learn.microsoft.com/en-us/power-bi/create-reports/service-dashboards A Power BI dashboard is a single page, often called a canvas, that tells a story through visualizations. Because it's limited to one page, a welldesigned dashboard contains only the highlights of that story. Readers can view related reports for the details. upvoted 1 times

  Reporting2022 3 months, 2 weeks ago Definitely is not dashboard, Their answer does not match with the question ("A Power BI dashboard is a single page") Correct answer is Report. upvoted 3 times

  quocdunginfo2 3 months, 2 weeks ago C: Report is my answer Ref: https://learn.microsoft.com/en-us/power-bi/consumer/end-user-basic-concepts upvoted 2 times

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  Heetec 3 months, 3 weeks ago Dashboard is just number, report is set of visuals that explain dashboard number in detail via charts, bars... upvoted 1 times

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Question #210

DRAG DROP Match the processes to the appropriate scenarios. To answer, drag the appropriate process from the column on the left to its scenario on the right. Each process may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. Select and Place:

Correct Answer:

  KingChuang

4 months, 1 week ago Should be ETL,ELT,Data ingest Highly Voted 

upvoted 45 times

  snowfox 4 months ago Totally agreed. upvoted 5 times

  Docxx 4 months, 1 week ago This has more logic upvoted 4 times

  SudeepDsouza

Highly Voted 

3 months, 3 weeks ago

Should be ETL, ELT and Data Ingestion upvoted 11 times

  danferreira

Most Recent 

4 weeks, 1 day ago

ETL ELT Data Ingest upvoted 2 times

  Dusica 1 month, 3 weeks ago ETL, ELT, INGESTION upvoted 3 times

  smariussorin 3 months ago Should be ETL,ELT,Data ingest upvoted 3 times

  quocdunginfo2 3 months, 2 weeks ago ETL, ELT, Ingestion https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 4 times

  fusioner 4 months, 1 week ago Correct Answer upvoted 1 times

  pallmall 4 months, 1 week ago Unfortunately, it is not. Correct answer is ETL, ELT, Data ingest. upvoted 6 times

Topic 1

Question #211

What is used to define a query in a stream processing jobs in Azure Stream Analytics? A. YAML B. KQL C. SQL D. XML Correct Answer: C

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer C Azure Stream Analytics uses a SQL query language https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-introduction upvoted 8 times

  quocdunginfo2

Most Recent 

3 months, 2 weeks ago

C. https://learn.microsoft.com/en-us/azure/stream-analytics/stream-analytics-introduction#programmer-productivity upvoted 4 times

Topic 1

Question #212

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer upvoted 10 times

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Question #213

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  fusioner

Highly Voted 

4 months, 1 week ago

Semi-Structured upvoted 28 times

  snowfox 4 months ago Agreed. upvoted 5 times

  legoat233

Highly Voted 

4 months ago

This is clearly semi upvoted 10 times

  TomGray1989

Most Recent 

2 months ago

XML, CSV, JSON - Semi-structured data. upvoted 5 times

  JA2018 2 months, 1 week ago Should be "Semi-Structured" https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/2-data-formats Semi-structured data is information that has some structure, but which allows for some variation between entity instances. For example, while most customers may have an email address, some might have multiple email addresses, and some might have none at all. One common format for semi-structured data is JavaScript Object Notation (JSON). The example below shows a pair of JSON documents that represent customer information. Each customer document includes address and contact information, but the specific fields vary between customers. upvoted 1 times

  ushahid 2 months, 3 weeks ago Semi-structured data https://www.snowflake.com/guides/semi-structured-data101#:~:text=Semi%2Dstructured%20data%20(also%20known,hierarchies%20of%20records%20and%20fields. upvoted 3 times

  quocdunginfo2 3 months, 2 weeks ago B. Semi-Structured upvoted 4 times

  SudeepDsouza 3 months, 3 weeks ago Semi Structured data is the answer upvoted 4 times

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Topic 1

Question #214

In a fully normalized database, how is data read and written for a single entity? A. Data is read from multiple tables and written to multiple tables. B. Data is read from a single table and written to a single table. C. Data is read from a single table and written to multiple tables. D. Data is read from multiple tables and written to a single table. Correct Answer: B Community vote distribution D (73%)

  pallmall

Highly Voted 

A (27%)

4 months, 1 week ago

That's a strange question, to be honest. It depends on the data operation that needs to be performed. Data can be read from multiple tables and written to a single or multiple tables as well. upvoted 8 times

  rqFamily

3 months, 2 weeks ago answer is D, you can only write to one table at a time, but can join select read from multiple tables Highly Voted 

upvoted 6 times

  Zaiky

1 month ago In exam 07/12/22. Options are the same but didn't follow same order as in here, so check well! Most Recent 

upvoted 1 times

  Dusica 1 month, 3 weeks ago TRICKY QUESTION; B upvoted 1 times

  azure_dori 2 months, 3 weeks ago Selected Answer: A

A "fully normalized database" means that the db can be easily extended to support new types without significant changes of the existing structure. In a fully normalized database the number of the tables is significant and the down side here is that the performance deteriorates (both read and write performance). In other words: SELECTs require a lot of JOINs, and INSERTs involve a lot of tables. Therefore, for me the answer is A. https://en.wikipedia.org/wiki/Database_normalization#Minimize_redesign_when_extending_the_database_structure https://www.javatpoint.com/dbms-normalization upvoted 3 times

  j888 2 months ago Based on your link https://www.javatpoint.com/dbmsnormalization#:~:text=Following%20are%20the%20various%20types%20of%20Normal%20forms%3A&text=A%20relation%20is%20in%20 1NF,and%20no%20transition%20dependency%20exists. "Normalization divides the larger table into smaller and links them using relationships." I think C is right upvoted 1 times

  j888 1 month, 3 weeks ago Sorry I mean D upvoted 1 times

  urielramoss 3 months ago B makes more sense. For sure you can read from multiple tables using JOIN but the part of the question that mentions "single entity" suggests that the answer is B. upvoted 3 times

  JA2018 3 months ago Selected Answer: D

D makes more sense for this question upvoted 2 times

  memzo10 3 months, 1 week ago If its a single entity, then doesn't that mean all the information for that entity would be one table? So you would only read/write to one table? upvoted 2 times

  cjemaiorano 3 months, 2 weeks ago https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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Selected Answer: D

D is correct. upvoted 3 times

  quocdunginfo2 3 months, 2 weeks ago A. Data is read from multiple tables and written to multiple tables. upvoted 3 times

  Heetec 3 months, 3 weeks ago Selected Answer: D

D - Data is read from multiple tables and written to a single table. upvoted 3 times

  studysmart 3 months, 3 weeks ago Data is read from multiple tables and written to a single table? Always read from multiple tables with joining several keys and when updating the data always write to only 1 table in 1 transaction. upvoted 5 times

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Topic 1

Question #215

What is a primary characteristic of a relational database? A. a flexible data structure B. data is queried and manipulated by using a variant of the SQL language C. a lack of dependencies between tables D. a large amount of duplicate data Correct Answer: D Community vote distribution B (100%)

  fusioner

Highly Voted 

4 months, 1 week ago

The answer is B upvoted 20 times

  Dusica

Most Recent 

1 month, 3 weeks ago

B - not a most important property of RDBMS but other three are absolutely incorrect upvoted 1 times

  AxelHarris 1 month, 3 weeks ago Selected Answer: B

Absolutely B upvoted 1 times

  azure_dori 2 months, 3 weeks ago Selected Answer: B

Definitely B upvoted 2 times

  Nasrzz 3 months, 1 week ago Selected Answer: B

We can Normalized it to remove the duplicate, so the answer left is B. SQL upvoted 2 times

  quocdunginfo2 3 months, 2 weeks ago B. data is queried and manipulated by using a variant of the SQL language upvoted 2 times

  SudeepDsouza 3 months, 3 weeks ago Selected Answer: B

A Normalized relational database should not have duplicates. So i dont think the answer is D upvoted 2 times

  Heetec 3 months, 3 weeks ago Selected Answer: B

B is correct upvoted 1 times

  studysmart 3 months, 3 weeks ago Selected Answer: B

Pretty sure is "data is queried and manipulated by using a variant of the SQL language" upvoted 4 times

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Question #216

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer upvoted 9 times

  Heetec

Most Recent 

3 months, 3 weeks ago

D - WHERE upvoted 1 times

Topic 1

Question #217

Which statement is an example of Data Manipulation Language (DML)? A. GRANT B. INSERT C. REVOKE D. DROP Correct Answer: B Community vote distribution B (100%)

  JA2018 3 months ago Selected Answer: B

B is correct upvoted 2 times

  pallmall 4 months, 1 week ago Selected Answer: B

B is correct answer upvoted 2 times

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Question #218

What is a characteristic of a non-relational database? A. full support for Transact-SQL B. a fixed schema C. self-describing entities Correct Answer: C Community vote distribution C (100%)

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer https://www.coursera.org/lecture/explore-core-data-concepts-microsoft-azure/explore-the-characteristics-of-non-relational-data-nP41V upvoted 8 times

  ushahid

Most Recent 

2 months, 3 weeks ago

Selected Answer: C

https://www.oreilly.com/library/view/building-scalable-and/0201729563/0201729563_ch12lev1sec4.html upvoted 2 times

Question #219

Topic 1

What should you use to automatically delete blobs from Azure Blob Storage? A. archive storage B. the change feed C. soft delete D. a lifecycle management policy Correct Answer: D

  reza88 2 months, 3 weeks ago Exam: 20/10/2022 upvoted 2 times

  quocdunginfo2 3 months, 2 weeks ago D is correct. https://learn.microsoft.com/en-us/azure/storage/blobs/lifecycle-management-overview upvoted 4 times

  fusioner 4 months, 1 week ago Correct Answer upvoted 4 times

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Question #220

In Azure Table storage, each row in a table must be uniquely identified by which two components? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. A. a partition key B. a range C. a row key D. a timestamp Correct Answer: AC Community vote distribution AC (100%)

  fusioner

Highly Voted 

4 months, 1 week ago

Correct Answer upvoted 8 times

  JA2018

Most Recent 

2 months, 1 week ago

Selected Answer: AC

Correct From: https://learn.microsoft.com/en-us/azure/storage/tables/table-storage-overview Properties: A property is a name-value pair. Each entity can include up to 252 properties to store data. Each entity also has three system properties that specify a partition key, a row key, and a timestamp. Entities with the same partition key can be queried more quickly, and inserted/updated in atomic operations. An entity's row key is its unique identifier within a partition. upvoted 3 times

  GilarStyle 1 week ago what about timestamp? It says three system properties in your explanation :O upvoted 1 times

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Question #221

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  fusioner

Highly Voted 

4 months, 1 week ago

Data Analyst. Wrong answer upvoted 28 times

  snowfox 4 months ago Agreed upvoted 3 times

  jellybiscuit

4 months, 1 week ago Data Analyst should be the answer. Highly Voted 

upvoted 15 times

  Dusica

Most Recent 

1 month, 3 weeks ago

Data Analyst upvoted 2 times

  Naji90 2 months ago Data analysts: explore and analyze data to create visualizations and charts that enable organizations to make informed decisions. upvoted 2 times

  Naji90 2 months ago https://learn.microsoft.com/en-us/training/modules/explore-roles-responsibilities-world-of-data/2-explore-job-roles upvoted 1 times

  ushahid 2 months, 3 weeks ago Data Analyst. https://learn.microsoft.com/en-us/training/modules/explore-roles-responsibilities-world-of-data/2-explore-job-roles upvoted 1 times

  kl8585 2 months, 4 weeks ago From Microsoft Learn: Data analysts explore and analyze data to create visualizations and charts that enable organizations to make informed decisions. upvoted 3 times

  smariussorin 3 months ago Data Analys tells the Data Engineer who the visual and charts are computed and what information showed contain. So correct is Data Engineer. upvoted 1 times

  rjgupta 3 months ago 1. Data visualization engineer Data visualization engineers (or specialists) are responsible for the design and development of data visualizations and dashboards using data sets from various sources. They are experts in data and storytelling and whizzes at business intelligence (BI) tools, often creating user-friendly dashboards for business teams. Data visualization engineers may also write and test analytics platform code, toggle with software tools like Tableau or Looker to produce dashboards, and fix bugs whenever necessary. https://www.coursera.org/articles/data-visualization-jobs SO i guess the answer is Data Engineer upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  quocdunginfo2 3 months, 2 weeks ago A is correct upvoted 3 times

  SudeepDsouza 3 months, 3 weeks ago It should be data analyst upvoted 2 times

  Heetec 3 months, 3 weeks ago Data Analyst upvoted 2 times

  AnnaBi 4 months, 1 week ago Data Analyst is the correct one upvoted 6 times

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Question #222

You need to store event log data that is semi-structured and received as the logs occur. What should you use? A. Azure Table storage B. Azure Queue storage C. Azure Files Correct Answer: A Community vote distribution C (47%)

A (40%)

13%

  sreekan2 4 days, 10 hours ago Selected Answer: C

C must be correct upvoted 1 times

  OrangeSG 4 weeks, 1 day ago Selected Answer: A

You can store logs in the Azure table storage or Blob storage but Microsoft itself recommends using Blob storage. Azure Storage Analytics stores log data in Blob storage. This 'Azure Storage Table Design Guide' points out several draw backs of using table storage for logs and also provides details on how to use the blob storage to store logs. Read the 'Log data anti-pattern' section in particular for this use case. Blob storage is not an option in answers, so the choice shall be Azure table storage. Reference https://learn.microsoft.com/en-us/azure/storage/tables/table-storage-design-patterns#log-data-anti-pattern upvoted 1 times

  Dusica 1 month, 2 weeks ago Selected Answer: B

STORE DATA AS IT ARRIVES upvoted 2 times

  j888 2 months ago Logs for event should be design to be easily searchable. SemiStructure doesn't fully mean it's completely unstructured based. I will choose A. https://b-greve.gitbook.io/beginners-guide-to-clean-data/type-and-format-related-problems/semi-structured-log-files "Log files from software applications are an interesting type of data in that they are semi-structured and usually need to be parsed into tables before they can be analyzed properly." upvoted 2 times

  Scotrideff1 2 months ago Selected Answer: A

An Azure Table enables you to store semi-structured data. All rows in a table must have a unique key (composed of a partition key and a row key), and when you modify data in a table, a timestamp column records the date and time the modification was made; but other than that, the columns in each row can vary. upvoted 1 times

  JA2018 2 months, 1 week ago Selected Answer: C

Key phrase is "semi-structured" upvoted 1 times

  hiyoww 2 months, 3 weeks ago Selected Answer: A

I think is A. as table storage is NoSQL storage using key/value items, match semi-structure upvoted 2 times

  Sorrowless 3 months, 2 weeks ago Selected Answer: C

C is the correct option. https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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upvoted 2 times

  quocdunginfo2 3 months, 2 weeks ago C is correct upvoted 2 times

  Heetec 3 months, 3 weeks ago Selected Answer: C

C should be correct upvoted 3 times

  Heetec 3 months, 3 weeks ago Selected Answer: A

A is correct upvoted 2 times

  Heetec 3 months, 3 weeks ago C should be correct, sry upvoted 3 times

  JA2018 3 months ago agreed, key phrase is "semi-structured" upvoted 2 times

Topic 1

Question #223

Which Azure Cosmos DB API should you use for a graph database? A. Table B. Cassandra C. Core (SQL) D. Gremlin Correct Answer: D Community vote distribution D (100%)

  JA2018 3 months ago Selected Answer: D

repeated question of similar nature/ topic upvoted 3 times

  dennis1029 3 months, 3 weeks ago answer is D upvoted 2 times

  catia_azure 4 months, 1 week ago Correct upvoted 4 times

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Question #224

HOTSPOT For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area:

Correct Answer:

  studysmart

Highly Voted 

3 months, 3 weeks ago

Y,N,N https://learn.microsoft.com/en-us/training/modules/intro-to-azure-data-lake-storage/1-introduction https://learn.microsoft.com/en-us/training/modules/intro-to-azure-data-factory/2-what-is-azure-data-factory https://learn.microsoft.com/en-us/training/modules/intro-to-azure-hdinsight/2-what-is-azure-hdinsight upvoted 12 times

  quocdunginfo2

Highly Voted 

3 months, 2 weeks ago

Y,N,N is answer upvoted 7 times

  Dusica

Most Recent 

1 month, 2 weeks ago

Y, N, N upvoted 3 times

  urielramoss 2 months, 2 weeks ago YNN !!!!!! upvoted 4 times

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Question #225

Topic 1

HOTSPOT Select the answer that correctly completes the sentence. Hot Area:

Correct Answer:

  NuriaIzard 1 day, 15 hours ago Question 212 upvoted 1 times

  MEIQIN 3 months, 2 weeks ago Repeated question upvoted 4 times

  quocdunginfo2 3 months, 2 weeks ago Duplicated upvoted 3 times

  Tsang 4 months ago Correct answer but duplicate upvoted 3 times

  pallmall 4 months, 1 week ago duplicate but correct answer upvoted 3 times

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Question #226

A bank has a system that manages financial transactions. When transferring money between accounts. the system must never retrieve a value for the source account that reflects the balance before the transfer and a value for the destination account that reflects the balance after the transfer. Of which ACID semantic is this an example? A. atomicity B. durability C. consistency D. isolation Correct Answer: A Community vote distribution D (100%)

  studysmart

Highly Voted 

3 months, 2 weeks ago

Selected Answer: D

Confirmed is Isolation. It was in 26/09/2022 exam and I scored 1000. upvoted 15 times

  Maaran07 2 months, 3 weeks ago Congrats, Fully Trusting ur answers ! Let's see upvoted 2 times

  pallmall

Highly Voted 

4 months, 1 week ago

Isn't that isolation? upvoted 12 times

  snowfox 4 months ago I agreed. The answer should be D--Isolation upvoted 4 times

  nmnm22

Most Recent 

3 weeks, 4 days ago

shouldn't it be consistency? what isolation upvoted 1 times

  SapperMorton 3 weeks, 5 days ago Selected Answer: D

Isolation. See course material: o concurrent transactions cannot interfere with one another, and must result in a consistent database state. o For example, while the transaction to transfer funds from one account to another is in-process, another transaction that checks the balance of these accounts must return consistent results - the balance-checking transaction can't retrieve a value for one account that reflects the balance before the transfer, and a value for the other account that reflects the balance after the transfer. upvoted 1 times

  Dusica 1 month, 2 weeks ago Selected Answer: D

ISOLATION upvoted 1 times

  azure_dori 2 months, 3 weeks ago Selected Answer: D

D: Isolation upvoted 1 times

  ArchMelody 3 months, 1 week ago It's definitely isolation, based on official Microsoft example: https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5transactional-data-processing upvoted 4 times

  duyhai707 3 months, 2 weeks ago C is correct upvoted 1 times https://www.examtopics.com/exams/microsoft/dp-900/custom-view/

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  quocdunginfo2 3 months, 2 weeks ago C is correct upvoted 1 times

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