Which practice is recommended for an EVA solution with a mix of 10,000 rpm disks and 15,000 rpm
disks?

A.
The number of 10,000 rpm disks and 15,000 rpm disks must be equal in the array.

B.
10,000 rpm disks should be in one disk group and 15,000 rpm disks should reside in a separate
disk group.

C.
10,000 rpm disks and 15,000 rpm disks should be placed in different disk groups that are located
in separate disk enclosures.

D.
15,000 rpm disks must be slowed to 10,000 rpm speed through the SSSU when placed in the same
disk group.