You administer a Microsoft SQL Server server. You plan to deploy new features to an application.
You need to evaluate existing and potential clustered and non-clustered indexes that will improve performance.
What should you do?
A . Query the sys.dm_db_index_usage_stats DM
C . Query the sys.dm_db_missing_index_details DM
E . Use the Database Engine Tuning Advisor.
F . Query the sys.dm_db_missing_index_columns DM
Answer: C