A customer has an EMC VNX with the total efficiency pack. Several applications access the VNX
including the company’s Exchange 2010 email system. The Exchange log files are on a dedicated
RAID 1/0 LUN and the mailbox databases are on a storage pool shared by other applications.
What can be done to improve performance in the Exchange environment?

A.
Enable FAST Cache on the storage pool

B.
Enable FAST VP on the storage pool

C.
Enable FAST Cache on the log LUN

D.
Enable write-through caching