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Microsoft Azure Data Fundamentals Question and Answers

Microsoft Azure Data Fundamentals

Last Update Nov 30, 2025
Total Questions : 313

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Questions 1

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 2

What is used to define a query in a stream processing jobs in Azure Stream Analytics?

Options:

A.  

XML

B.  

KQL

C.  

YAML

D.  

SQL

Discussion 0
Questions 3

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 4

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 5

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 6

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 7

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 8

Match the types of data to the appropriate Azure data services.

To answer, drag the appropriate data types 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.

Options:

Discussion 0
Questions 9

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.

Options:

Discussion 0
Questions 10

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 11

To complete the sentence select the appropriate option in the answer area.

Options:

Discussion 0
Questions 12

What should you use to automatically delete blobs from Azure Blob Storage?

Options:

A.  

soft delete

B.  

archive storage

C.  

the change feed

D.  

a lifecycle management policy

Discussion 0
Questions 13

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 14

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 15

Which three actions are used when performing diagnostic analytics?

Options:

A.  

• Identify data anomalies

• Collect anomaly-related data

• Discover relationships and trends that explain anomalies.

B.  

• Identify data anomalies

• Predict when anomalies are likely to recur

• Use analytical tools such as decision trees and regression.

C.  

• Apply serf-learning loops to draw inferences from anomalies.

• Predict when anomalies are likely to recur

• Use analytical tools such as decision trees and regression.

D.  

• Identify data anomalies

• Use machine learning to find patterns in large datasets.

• Discover relationships and trends that explain anomalies.

Discussion 0
Questions 16

You have an application that runs on Windows and requires access to a mapped drive.

Which Azure service should you use?

Options:

A.  

Azure Files

B.  

Azure Blob storage

C.  

Azure Cosmos DB

D.  

Azure Table storage

Discussion 0
Questions 17

Match the Azure Data Lake Storage 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.

Options:

Discussion 0
Questions 18

Which command-line tool can you use to query Azure SQL databases?

Options:

A.  

sqlcmd

B.  

bcp

C.  

azdata

D.  

Azure CLI

Discussion 0
Questions 19

Which storage solution supports role-based access control (RBAC) at the file and folder level?

Options:

A.  

Azure Disk Storage

B.  

Azure Data Lake Storage

C.  

Azure Blob storage

D.  

Azure Queue storage

Discussion 0
Questions 20

For each of the following statements, select yes if the statement is true, Otherwise, select No.

Note: Each correct selection is worth one point.

Options:

Discussion 0
Questions 21

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 22

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 23

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 24

Which scenario is an example of a streaming workload?

Options:

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

Discussion 0
Questions 25

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 26

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 27

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.

NOTE: Each correct match is worth one point.

Options:

Discussion 0
Questions 28

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 29

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

Options:

Discussion 0
Questions 30

For each of the following statements, select yes if he statement is true, Otherwise select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 31

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 32

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?

Options:

A.  

key/value

B.  

graph

C.  

columnar

D.  

document

Discussion 0
Questions 33

Which Azure service provides the highest compatibility for databases migrated from Microsoft SQL Server 2019 Enterprise edition?

Options:

A.  

an Azure SQL Database elastic pool

B.  

Azure SQL Managed Instance

C.  

Azure Database for MySQL

D.  

Azure SQL Database

Discussion 0
Questions 34

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 35

Which type of Microsoft Power Bl visual can you use to examine trends over time for one or more series of values?

Options:

A.  

funnel chart

B.  

pie chart

C.  

table

D.  

line chart

Discussion 0
Questions 36

Your company needs to implement a relational database in Azure. The solution must minimize ongoing

maintenance.

Which Azure service should you use?

Options:

A.  

Azure HDInsight

B.  

Azure SQL Database

C.  

Azure Cosmos DB

D.  

SQL Server on Azure virtual machines

Discussion 0
Questions 37

You need to recommend a data store service that meets the following requirements:

    Native SQL API access

    Configurable indexes

What should you recommend?

Options:

A.  

Azure Files

B.  

Azure Blob storage

C.  

Azure Table storage

D.  

Azure Cosmos DB

Discussion 0
Questions 38

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 39

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 40

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 41

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 42

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 43

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 44

You have a transactional application that stem data in an Azure SQL managed instance. When should you implement a read-only database replica?

Options:

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).

Discussion 0
Questions 45

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 46

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 47

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.

Options:

Discussion 0
Questions 48

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.

Options:

A.  

container

B.  

item

C.  

database

D.  

partition

Discussion 0
Questions 49

Which T-SQL statement should be used to instruct a database management system to use an index instead of performing a full table scan?

Options:

A.  

WHERE

B.  

SELECT

C.  

JOIN

Discussion 0
Questions 50

You have a SQL pool in Azure Synapse Analytics that is only used actively every night for eight hours.

You need to minimize the cost of the SQL pool during idle times. The solution must ensure that the data

remains intact.

What should you do on the SQL pool?

Options:

A.  

Scale down the data warehouse units (DWUs).

B.  

Pause the pool.

C.  

Create a user-defined restore point.

D.  

Delete the pool

Discussion 0
Questions 51

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 52

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 53

Which clause should you use in a select statement to combine rows in one table with rows in another table?

Options:

A.  

JOIN

B.  

VALUES

C.  

set

D.  

KEY

Discussion 0
Questions 54

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 55

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 56

You need to modify a view in a relational database by adding a new column.

Which statement should you use?

Options:

A.  

MERGE

B.  

ALTER

C.  

INSERT

D.  

UPDATE

Discussion 0
Questions 57

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 58

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.

Options:

Discussion 0
Questions 59

Which Azure SQL offering supports automatic database scaling and automatic pausing of the database during inactive periods?

Options:

A.  

Azure SQL Database Hyperscale

B.  

Azure SQL managed instance

C.  

Azure SQL Database serveless

D.  

Azure SQL Database elastic pod

Discussion 0
Questions 60

What is the responsibility of a database administrator?

Options:

A.  

applying data cleaning routines

B.  

creating data visualizations

C.  

managing data integration processes

D.  

storing backup copies of data

Discussion 0
Questions 61

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.

Options:

Discussion 0
Questions 62

A data engineer is responsible for which task?

Options:

A.  

Design and build analytical models.

B.  

Design and implement data stores for analytical workloads.

C.  

Explore data to identify trends.

D.  

Implement policies, tools. and processes for backup and recovery plans.

Discussion 0
Questions 63

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 64

Which service is optimized for loT scenarios that involve streaming time series data?

Options:

A.  

SQL Server on Azure Virtual Machines

B.  

Azure SQL Managed Instance

C.  

Azure SQL Database

D.  

Azure SQL Edge

Discussion 0
Questions 65

You need to use Transact-SQL to query files in Azure Data Lake Storage from an Azure Synapse Analytics data warehouse.

What should you use to query the files?

Options:

A.  

Azure Functions

B.  

Microsoft SQL Server Integration Services (SSIS)

C.  

PolyBase

D.  

Azure Data Factory

Discussion 0
Questions 66

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 67

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?

Options:

A.  

graph

B.  

key/value

C.  

object

D.  

columnar

Discussion 0
Questions 68

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 69

You have a SQL query that combines customer data and order data. The query includes calculated columns.

You need to persist the SQL query so that other users can use the query. What should you create?

Options:

A.  

a table

B.  

an index

C.  

scalar function

D.  

a view

Discussion 0
Questions 70

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 71

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.

Options:

Discussion 0
Questions 72

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 73

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 74

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?

Options:

A.  

Microsoft SQL Server Management Studio (SSMS)

B.  

Azure Data Studio

C.  

Azure CLI

D.  

Azure PowerShell

Discussion 0
Questions 75

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 76

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 77

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 78

Which file format has defined names and data types for each column and uses compressed columnar storage?

Options:

A.  

JSON

B.  

CSV

C.  

Apache Parquet

D.  

HTML

Discussion 0
Questions 79

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 80

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 81

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 82

You have an application that runs on Windows and requires across to a mapped drive.

Which Azure service should you use?

Options:

A.  

Azure Cosmos DB

B.  

Azure Table storage

C.  

Azure Files

D.  

Azure Blob Storage

Discussion 0
Questions 83

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 84

You have the following two tables of customer data.

Which type of data do the tables contain?

Options:

A.  

non-relational

B.  

structured

C.  

semi-structured

D.  

unstructured

Discussion 0
Questions 85

Which component of Azure Data Factory enables you to define a sequence of activities including for each iterators?

Options:

A.  

control flow

B.  

linked services

C.  

datasets

D.  

the integration runtime

Discussion 0
Questions 86

Match the ACID 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 aft.

NOTE: Each correct match is worth one point.

Options:

Discussion 0
Questions 87

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 88

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.

Options:

Discussion 0
Questions 89

Match the data processing languages to the appropriate real-time analytics services.

To answer, drag the appropriate language from the column on the left to its service on the right. Each language may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Options:

Discussion 0
Questions 90

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 91

To complete the sentence, select the appropriate option in the answer area.

Options:

Discussion 0
Questions 92

Select the answer that correctly completes the sentence.

Options:

Discussion 0
Questions 93

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0