Refer to the exhibit.

You have used BCSD to model an SRDF/A solution. Based on the SRDF/A risk analysis shown what are your recommendations?

A.
Provide more bandwidth and cache.

B.
Ensure that the SRDF devices on the source and target arrays use the same protection.
Provide more bandwidth.

C.
Ensure that the SRDF devices on the source and target arrays reside on disks with the same RPM. Provide more remote adapters.

D.
Provide more remote adapters. Upgrade both arrays to Symmetrix VMAX.