A six-drive RAID-1/0 RAID Group has to be expanded. Explain the maximum number of drives that can be added to this RAID Group.

A.
10

B.
8

C.
6

D.
11

E.
4

Explanation:
A RAID 1/0 group can contain anywhere from 4 to 16 disks added in pairs. This means the only valid numbers of disks are 4, 6, 8, 10, 12, 14, and 16. Adding ten drives to the existing six brings the total up to 16, the maximum number of drives allowed in a RAID 1/0 group. That’s why only answer D is correct, and all the others are wrong.