You are the administrator for the Certkiller servers and your newly appointed trainee wants to know from you which of the following are not valid reasons for upgrading the Certkiller servers?

A.
The existence of a security concern that requires correction

B.
The verification of a system problem, based on network support personnel recommendations

C.
An application’s minimum requirements exceed the current system configuration

D.
Normal maintenance cycle of providing company systems with up-to-date BIOS, drivers, and firmware

Explanation:
This is a bad idea because just upgrading BIOS, drivers and firmware because a update exists is bad as your current system might function better, what is not broken should not be updated or fixed and replaced.
Incorrect Answers:
A: This is a good idea for upgrading of the Certkiller servers if you want the security concern corrected.
B: This is a good idea if the network support personnel verified a system problem.
C: This is a good idea for upgrading the server as you would de grade the performance if not upgraded.
Reference:
Server+ Exam Cram 2 (Exam SK0-002), Charles J. Brooks, Que, November 2005, pg 294. pg 295