Choose the option that is FALSE

A.
When a new firmware update becomes available, you should apply the new firmware update if you are experiencing some or other recurring issue.

B.
You only need to apply the new firmware update when relevant to issues involving network security.

C.
You must modify your server system to accommodate a new firmware update.

D.
All of the above

Explanation:
Just because a firmware update is available, does not mean that it must be applied. You should generally refrain from modifying a server system to accommodate a new update.
A server that is completing all tasks as required should not be modified.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 397-398.