Your customer has a multi-layer fabric that is experiencing an environmental-wide slowdown in
performance. The customer has hosts in one layer, and all storage in another. What is the best
possible measure that can be implemented in the customers environment to alleviate this
performance issue?

A.
Add additional cache to the storage array/s

B.
Add additional disks/storage

C.
Add additional HBAs to the servers

D.
Add additional interswitch links between the switches