Exhibit:

Your work as an administrator at ABC.com. Please study the exhibit carefully. ABC.com migrated
OLTP applications from servers with direct storage to new servers using a CLARiiON array. Users
are complaining about poor application performance. The information in the exhibit is availability
for your review: Your hypothesis is that caching characteristics on the CLARiiON array are not
appropriate. What is the best method to validate this hypothesis?

A.
Compare currentCLARiiON configuration with installation settings made by Professional
Services

B.
Review overall mixture of applications to determine if cache settings are appropriate

C.
Run HEAT reports on theGRABs

D.
Ask the customer engineer to disable Read caching and see if that helps