DP-300 Practice Questions

You need to recommend a backup solution to restore DB3. The solution must meet the availability requirements. Which type of backup should you use?

You need to identify the event_flle target for monitonng DB3 after the migration to Azure SQL Database. The solution must meet the management requirements,

What should you use as the event_file target?

Which windowing function should you use to perform the streaming aggregation of the sales data?

You need to recommend a solution to meet the security requirements and the business requirements for DB3. What should you recommend as the first step of the solution?

You need to recommend which service and target endpoint to use when migrating the databases from SVR1 to Instance1. The solution must meet the availability requirements.

What should you recommend? To answer, select the appropriate options in the answer area.

NOTE Each correct selection is worth one point.

You have an Azure subscription that contains an Azure SQL database.

The database fails to respond to queries in a timely manner.

You need to identify whether the issue relates to resource_semaphore waits.

How should you complete the Transact-SQL query? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

You have an Azure SQL database named DB1 that contains a private certificate named Sales. The private key for Sales is encrypted with a password. You need to change the password for the private key. Which Transact-SQL statement should you run?

A)

B)

C)

D)

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have two Azure SQL Database se rvers named Server1 and Server2. Each server contains an Azure SQL database named Database1.

You need to restore Database1 from Server1 to Server2. The solution must replace the existing Database1 on Server2.

Solution: From Microsoft SQL Server Management Studio (SSMS), you rename Database1 on Server2 as Database2. From the Azure portal, you create a new database on Server2 by restoring the backup of Database1 from Server1, and then you delete Database2.

Does this meet the goal?

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NO T be able to return to it. As a result, these questions will not appear in the review screen.

You have an Azure Data Lake Storage account that contains a staging zone.

You need to design a daily process to ingest incremental data from the staging zone, t ransform the data by executing an R script, and then insert the transformed data into a data warehouse in Azure Synapse Analytics.

Solution: You use an Azure Data Factory schedule trigger to execute a pipeline that executes an Azure Databricks notebook, a nd then inserts the data into the data warehouse.

Does this meet the goal?

You need to design a data retention solution for the Twitter feed data records. The solution must meet the customer sentiment analytics requirements.

Which Azure Storage functionality should you include in the solution?