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

Which three services support Apache Spark? Each correct answer presents a complete solution NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.

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

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

Select the answer that correctly completes the sentence.

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?

Which Azure Data Factory component provides the compute environment for activities?

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

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?

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 that correctly completes the sentence.

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

Which statement accurately describes data processing?

Select the answer that correctly completes the sentence.

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.

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

Which type of data store is this?

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.

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?

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 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 corre ct selection is worth one point.

You have an e-commerce application that reads and writes data to an Azure SQL database. Which type of processing does the application use?

Select the answer that correctly completes the sentence.

How is raw data stored in a data lakehoose?

A data engineer is responsible for which task?

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

You have data saved in the following format.

Which format was used?

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.

Blob rehydration occurs in Azure Blob storage when a blob moves between which access tiers?

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.

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

Select the answer that correctly completes the sentence.

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

Which statement is an example of Data Manipulation Language (DML)?

Select the answer that correctly completes the sentence.

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.

UESTION NO: 56

What are three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents a complete solution. (Choose three.)

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.

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

database development.

What should you use?

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 need to create an Azure resource to store data in Azure Table storage.

Which command should you run?

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?

What is a characteristic of a non-relational database?

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.

Select the answer that correctly completes the sentence.

For each of the following statements, select Yes if the s tatement 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 the 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?

You have data in a tabular format as shown in the following table.

Of which type of data is this an example?

Select the answer that correctly completes the sentence.

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

Which Azure service should you use?

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

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.

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

You have the following SQL query.

NOTE: Each correct selection is worth one point.

You have data saved in the following format:

Which format was used?

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 the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Match the database normalization 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.

Select the answer that correctly completes the sentence.

Y ou 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?

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?

Select the answer that correctly completes the sentence.

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

You need to mi nimize 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?

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.

Which three actions are used when performing diagnostic analytics?

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 ?

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

Select the answer that correctly completes the sentence.

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

Which Azure Cosmos DB API should you use for a graph database?

Select the answer that correctly completes the sentence.

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.

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 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?