Practice Free DP-900 Microsoft Azure Data Fundamentals Exam Questions Answers With Explanation

Select the answer that correctly completes the sentence.

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

You are building a Microsoft Power B1 report for a retail company. The data model for the report contains the following related Tables.

Vou need to create a visualization that shows the percentage of total sales by store type. The solution must minimize the number of fields and visuals used.

What should you do?

What is a primary characteristic of a relational database?

What is a benefit of the Azure Cosmos DB Table API as compared to Azure Table storage?

Which Azure storage solution provides native support for POSIX-compliant access control lists (ACLs)?

Select the answer that correctly completes the sentence.

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 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.

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?

Select the answer the correctly completes the sentence.

Select the answer that correctly completes the sentence.

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.

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.

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

What are two uses of data visualization? Each correct answer present a complete solution.

NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Your company recently reported sales from the third quarter.

You have the chart shown in the following exhibit.

Which type of analysis is shown for the fourth quarter?

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.

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.

What is an example of rehydrating a blob in an Azure Storage account?

In Azure Table storage, each row in a table must be uniquely identified by which two components?

Each correct answer presents pan of the solution. NOTE: Each correct selection is worth one point.

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.

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

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.

In a fully denormalized database, how is data read and written for a single entity?

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.

You need to analyze and visualize data to monitor user interactions and usage patterns for an application. Which type of workload is this an example of?

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?

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 the answer that correctly completes the sentence.

What is the typical latency for read operations against media files stored in the Cool access tier of Azure Blob Storage?

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?

Select the answer that correctly completes the sentence.

You have a table named Sales that contains the following data.

You need to query the table to return the average sales amount 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 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.

Select the answer that correctly completes the sentence.

What is a characteristic of a non-relational database?

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

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?

Which three actions are used when performing diagnostic analytics?

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?

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.

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.

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 type of database is Azure Database for PostgreSQL?

You have a data store that has the structure shown in the following exhibit.

Which type of data store is this?

What is a characteristic of non-relational data?

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

You have data saved in the following format.

Which format was used?

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

You have data saved in the following format:

Which format was used?

Select the answer that correctly completes the sentence.

You need to create an Azure Storage account.

Data in the account must replica outside the Azure region automatically.

Which two types of replica can you us for the storage account? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one pint.

What is a characteristic of batch processing?

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.

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

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.

Which storage solution supports access control lists (ACLs) at the file and folder level?

tence.

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 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?

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.

You have the following T-SQL statement.

What is the function of the ON clause?

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

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

backups, and maintenance tasks?

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?

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.

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

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.

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

Which type of workload describes this scenario?

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?

Select the answer that correctly completes the sentence.

Which Azure Cosmos DB API stores data in the BSON format and uses MQL to query the data?

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 an Azure subscription that contains an Azure Data Lake Storage Gen2 account named accounts account1 stores raw sales transaction data from multiple regions.

You need to create an analytical data store that will ingest and analyze the data.

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.

Select the answer that correctly completes the sentence.

Which type of database contains nodes and edges?

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.