Online Access Free 70-765 Exam Questions

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.
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You have Microsoft SQL Server on a Microsoft Azure virtual machine that has a database named DB1.
You discover that DB1 experiences WRITE_LOG waits that are longer than 50 ms.
You need to reduce the WRITE_LOG wait time.
Solution: Move the transaction logs to a faster disk.
Does this meet the goal?

• A.Yes
• B.No
  Section: Deploy and migrate applications

You deploy a new Microsoft Azure SQL database instance to support a variety of mobile application and public websites. You configure geo-replication with regions in Brazil and Japan.
You need to implement real-time encryption of the database and all backups.
Solution: You enable Transparent Data Encryption (TDE) on the primary instance.
Does the solution meet the goal?

• A.Yes
• B.No

Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You have deployed several GS-series virtual machines (VMs) in Microsoft Azure. You plan to deploy Microsoft SQL Server in an Always On Availability Group. You expect to have less than 1 million IO transaction per month.
You need to recommend a storage solution for the SQL Servers. The solution must minimize costs.
Which storage option should you use?

• A.Standard locally redundant disk storage
• B.Standard locally redundant blob storage
• C.Premium P20 disk storage
• D.Premium P30 disk storage
• E.Standard geo-redundant blob storage
• F.Premium P10 disk storage
• G.Standard geo-redundant disk storage
• H.Standard zone redundant blob storage

Your company has many Microsoft SQL Server instances hosted in a data center. You also manage five Microsoft Azure SQL Database instances that are hosted on a single server in Azure.
You need to minimize costs associated with Azure resources while maintaining the current performance levels of each Azure SQL Database instance.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Correct Answer:

Explanation:
SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases that have varying and unpredictable usage demands. The databases in an elastic pool are on a single Azure SQL Database server and share a set number of resources at a set price.
References:
https://docs.microsoft.com/en-us/azure/sql-database/sql-database-elastic-pool

You administer a Microsoft SQL Server 2014 server. One of the databases on the server supports a highly active OLTP application.
Users report abnormally long wait times when they submit data into the application.
You need to identify which queries are taking longer than 1 second to run over an extended period of time.
What should you do?

• A.use SQL Profiler to trace all queries that are processing on the server. Filter queries that have a Duration value of more than 1,000.
• B.Use the Job Activity monitor to review all processes that are actively running. Review the Job History to find out the duration of each step.
• C.Use sp_configure to set a value for blocked process threshold. Create an extended event session.
• D.Run the sp_who command from a query window.
• E.Run the DBCC TRACEON 1222 command from a query window and review the SQL Server event log.