You are asked to design the backend layout for a large Unified Storage VNX. You find that the
customer intends to use most of the disk space for block-level devices in the SAN.
How should NAS RAID Groups be selected on the array for optimum AVM performance?

A.
Evenly, across as many backend busses as possible.

B.
Take all from one bus before going to the next bus.

C.
Use the odd-numbered busses while staying off the zero-bus.

D.
Take all from two busses before going to the next pair.