CompTIA Linux+ (XK0-005) — Question 221

Which of the following would significantly help to reduce data loss if more than one drive fails at the same time?

Answer options

• A. Server clustering
• B. Load balancing
• C. RAID
• D. VDI

Correct answer: C

Explanation

RAID (Redundant Array of Independent Disks) is designed to provide redundancy and fault tolerance, thus protecting data during drive failures. Server clustering and load balancing are more focused on availability and performance rather than data protection, while VDI (Virtual Desktop Infrastructure) does not directly address the issue of drive failures.