Your customer used RAID 1+0, lost two drives, and the array failed. What can you recommend to
better address the need for any two drive failures at the same time?

A.
RAID 1

B.
RAID 5

C.
RAID 6

D.
RAID 10

Explanation:
Standard levels:
RAID 6 (block-level striping with double distributed parity) provides fault tolerance up to two failed
drives