Huawei Certified ICT Associate – Storage (HCIA-Storage) — Question 48

Which module is not in the disk enclosure of a storage device?

Answer options

• A. Power module
• B. Expansion module
• C. BBU module
• D. Fan module

Correct answer: B

Explanation

The correct answer is B, the Expansion module, as it is typically not housed within the disk enclosure but rather connects externally. The Power module, BBU module, and Fan module are essential components found within the enclosure, providing power, backup, and cooling, respectively.