DP-900 Microsoft Azure Data Fundamentals Questions and Answers

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

NOTE: Each correct selection is worth one point.

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.

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

Which statement accurately describes data processing?

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.

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

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.

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 the answer that correctly completes the sentence.

What is the primary purpose of a data warehouse?

How is raw data stored in a data lakehoose?

You need to design and model a database by using a graphical tool that supports project-oriented offline

database development.

What should you use?

Your company needs to ensure that in Azure virtual machine can connect to Azure SQL databases without exposing the databases to the internet. What should you use?

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.

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.

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.

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

Native SQL API access

Configurable indexes

What should you recommend?

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?

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

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?

Select the answer that correctly completes the sentence.

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.

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

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

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

Your company needs to design a database that shows how changes traffic in one area of a network affect other components on the network.

Which type of data store should you use?

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.

Which scenario is an example of a streaming workload?

Match the job roles to the appropriate tasks.

To answer, drag the appropriate job 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.

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

A team of developers has computers Thai run Windows 10 and Ubuntu Desktop.

The developers need to connect to and query an Azure SQL database from the computers. The developers require code assistance features such as intellSense.

What should the developers use ?

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

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

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

Match the job roles to the appropriate tasks.

To answer, drag the appropriate job 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.

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

Which Azure service should you use?

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.

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.

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

maintenance.

Which Azure service should you use?

Which three objects can be added to a Microsoft Power BI dashboard? Each correct answer presents a

complete solution. (Choose three.)

NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.

When you create an Azure SQL database, which account can always connect to the database ?

You have an online store that is hosted in Azure. The store generates millions of transaction records daily.

You need to build a data analytics solution that detects fraudulent transactions in real time and enables analysts to run large-scale queries for deeper insights.

Which two services should you include in the solution? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

You have data saved in the following format:

Which format was used?

Which property of a transactional workload guarantees that each transaction is treated as a single unit that either succeeds completely or fails completely?

Your company if 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?

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.

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

In an analytical data model, which type of table contains entities that are used to aggregate numeric values, where each entity is represented by a row with a unique key value?

Match the data terms to the appropriate descriptions.

To answer, drag the 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 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.

You have a quality assurance application that reads data from a data warehouse.

Which type of processing does the application use?

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.

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

Select the answer that correctly completes the sentence.

You have a banking application that transfers money in to and out of accounts.

Of which type of solution is this is an example?

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.

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

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.

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

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

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?

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 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?

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.

Select the answer that correctly completes the sentence.

What is a characteristic of non-relational data?

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.

Select the answer that correctly completes the sentence.

Your company is designing a data store tor internet-connected temperature sensors. The collected data will be used to analyze temperature trends. Which type of data store should you use?

Match the Azure services to appropriate requirements.

To answer, drag the appropriate services 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 the answer that correctly completes the sentence.

Which three actions are used when performing diagnostic analytics?

Select the answer that correctly completes the sentence.

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?

You need to develop a solution to provide data to executives. the solution must provide an interactive graphic interface, depict various key performance indications, and support data exploration by using drill down.

What should you use in Microsoft Power BI?

Select the answer that correctly completes the sentence.

Which two activities can be performed entirely by using the Microsoft Power BI service? 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.