Free Practice Questions for the Microsoft Certified: Azure Data Fundamentals DP-900 Exam (2026 Updated)

Which database transaction property ensures that transactional changes to a database are preserved during unexpected operating system restarts?

Select the answer the correctly completes the sentence.

A bank needs to ensure that after an account transfer transaction completes, the revised account balances persists even if the database system hosting the transaction becomes temporarily unavailable.

Of which ACID semantic is this an example?

Which language is used to define queries in Azure Synapse Data Explorer?

Select the answer that correctly completes the sentence.

Which service can be used to build extract, transform, and load (ETL) pipelines?

Select the answer that correctly completes the sentence.

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

You need to implement a visual that will display the stages of a sales pipeline and the number of leads from each stage. Which type of visual should you use?

What Is a benefit of hosting a database on Azure SQL managed instance as compared to an Azure SQL database?

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?

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.

Match the types of workloads the appropriate scenario.

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.

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

NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.

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 the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

What is required to provision Azure Data Lake Storage in an Azure Storage account?

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

NOTE: Each correct selection is worth one point.

Which Azure Data Factory component initiates the execution of a pipeline?

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.

Select the answer that correctly completes the sentence.

What ate three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents a complete solution NOTE: Each correct selection is worth one point.

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

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.

Select the answer that correctly completes the sentence.

What can be used with native notebook support to query and visualize data by using a web-based interface?

Select the answer that correctly completes the sentence.

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

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Which Azure SQL offering provides near-IOO percent compatibility with on-premises Microsoft SQL Server instances, while providing automated updates,

backups, and maintenance tasks?

Match the job roles to the appropriate tasks.

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

NOTE: Each correct match is worth one point.

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.

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

Select the answer that correctly completes the sentence.

How is raw data stored in a data lakehoose?

What is a characteristic of non-relational data?

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

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

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

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

NOTE: Each correct selection is worth one point.

From Power Bi Desktop, you are creating a sales performance report. You need to create visualizations that meet the following requirements:

• Display the relationship between the advertising budget and the number of new customers.

• Show the percentage of total sales for each region.

Which type of visualization should you use for each requirement? lo answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Which statement is an example of Data Definition Language (DDL)?

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

Select the answer that correctly completes the sentence.

Which two Azure services can be used to provision Spark clusters? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Match the data storage options to the appropriate types of data.

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

NOTE: Each correct match is worth one point.

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. (Choose two.)

NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.

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

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

NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.

You need to recommend a non-relational data store that is optimized for storing and retrieving files, videos, audio stream, 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?

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?

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

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?

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

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

What is a characteristic of a non-relational database?

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.

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

What is a primary characteristic of a relational database?

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?

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

Select the answer that correctly completes the sentence.

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

Select the answer that correctly completes the sentence.

Which Azure Storage service implements the key/value model?

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?

You have data saved in the following format.

Which format was used?

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

What are two characteristics of real-time data processing? Each correct answer present a complete solution.

NOTE: Each correct selection is worth one point.

A data engineer is responsible for which task?

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

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

NOTE: Each correct selection is worth one point.

SELECT, INSERT, and UPDATE are examples of which type of SQL statement?

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?

What should you include in the solution?

Select the answer that correctly completes the sentence.

You have the following SQL query.

NOTE: Each correct selection is worth one point.

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

NOTE: Each correct selection is worth one point.

Match the storage solutions to the appropriate descriptions.

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

NOTE: Each correct match is worth one point.

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?

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.

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

NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.

You have a database that stores data in the format shown in the following table.

Of which type of database is this an example?

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Which type of database is Azure Database for PostgreSQL?

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?

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

NOTE: Each correct selection is worth one point.

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

You need to gather real-time telemetry data from a mobile application.

Which type of workload describes this scenario?

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

NOTE: Each correct selection is worth one point.