In this situation, which type of replacement is required?

A system administrator receives a warning that their DPE I/O Module has a fault.

In this situation, which type of replacement is required?
A . Hot-pluggable CRU
B . Non-Hot-pluggable FRU
C . Hot-pluggable FRU
D . Non-Hot-pluggable CRU

Answer: A

Explanation:

Your storage system is designed to be powered on continuously. Most components are hot swappable; that is, you can replace or install these components while the storage system is running.