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