Windows Server Administration Fundamentals — Question 76

Which of the following RAID levels will you use to implement a RAID system for providing fault tolerance to a database?

Answer options

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

Correct answer: B

Explanation

RAID 10 is the best choice for providing fault tolerance as it combines the benefits of mirroring and striping, ensuring data redundancy and improved performance. RAID 1 offers mirroring but lacks the performance benefits of striping, while RAID 5 provides fault tolerance with parity but is not as fast as RAID 10. RAID 0 does not provide any fault tolerance, as it only stripes data without redundancy.