A company has hired a new Chief Security Officer (CSO). While reviewing the company’s RAID
levels on business critical data volumes, the CSO has decided to change the RAID level to allow
for the best protection against number of disk failures. Which of the following RAID levels will
accomplish this?

A.
RAID 0+1

B.
RAID 1+0

C.
RAID 1

D.
RAID 6

Explanation: