What should you do?

Topic 7, Mix Questions Set

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 sp_configure to set a value for blocked process threshold. Create an extended event session.
C . 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.
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.

Answer: A

Explanation: