A VNX storage system is being configured to provide storage for an Exchange 2010
implementation for 2,000 users. Performance and reliability are more important than cost for
the customer.
What RAID configuration should be used?

A.
A RAID 1/0 Group, spread across two DAEs on two separate storage system busses

B.
Two RAID 5 Groups in a striped metaLUN across two DAEs, one from each back end bus

C.
A RAID 1/0 Group on a single DAE

D.
A RAID 6 Group which can accommodate two simultaneous drive failures