VMware App Volumes (VCP-AM 2019) — Question 92

Which fault tolerance method protects business data and achieves storage space efficiency?

Answer options

• A. RAID-0
• B. RAID-1
• C. RAID-5
• D. RAID-10

Correct answer: C

Explanation

RAID-5 is the correct answer because it uses striping with parity, providing fault tolerance and efficient storage utilization. RAID-0 offers no redundancy, RAID-1 duplicates data which reduces storage efficiency, and RAID-10 combines mirroring and striping but requires more storage space than RAID-5.