Which of the following should the administrator configure to set up mirroring on this array?

A systems administrator is configuring a storage array.

Which of the following should the administrator configure to set up mirroring on this array?
A . RAID 0
B . RAID 1
C . RAID 5
D . RAID 6

View Answer

Answer: B

Explanation:

RAID 1 is a type of RAID level that creates an exact copy or mirror of data on two or more disks. RAID 1 can provide redundancy and fault tolerance, as it can survive the failure of one disk without losing any data. RAID 1 can also improve read performance, as it can access data from multiple disks simultaneously. The administrator should configure RAID 1 to set up mirroring on a storage array.

Reference: CompTIA Cloud+ Certification Exam Objectives, page 9, section 1.4