CompTIA Cloud+ (CV0-003) — Question 124

A systems administrator is configuring a storage array. Which of the following should the administrator configure to set up mirroring on this array?

Answer options

• A. RAID 0
• B. RAID 1
• C. RAID 5
• D. RAID 6

Correct answer: B

Explanation

RAID 1 is the correct choice as it provides mirroring by duplicating data across two or more drives, ensuring data redundancy. RAID 0 offers no redundancy as it stripes data across drives, while RAID 5 and RAID 6 use parity for data protection but do not mirror data.