How do you check the fragmentation level?

Interview Questions

1. How do you check the fragmentation level?

DMF sys.dm_db_index_physical_stats can be used to view fragmentation level of an index
Will run DMV’s to identify Top Duration, Top CPU, and Top Read or Write intensive queries and try to tune them by creating appropriate indexes or report them to developer suggesting to re-write those queries.

By Hena Parveen 2 0

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