Huawei Certified ICT Associate – Storage (HCIA-Storage) — Question 11

Which of the following statements about reconstruction is incorrect?

Answer options

• A. RAID 0, 1, 5, 6, and 10 support reconstruction
• B. Reconstruction affects system performance
• C. Reconstruction does not interrupt system services
• D. Reconstruction requires hot spare disks

Correct answer: D

Explanation

The correct answer is D because reconstruction can occur without hot spare disks, as it can utilize the existing disks in the array. Options A, B, and C are accurate as they reflect the capabilities and impacts of the reconstruction process within RAID configurations.