Which type of issue does the “A device in SYSTEM.INI cannot be found” error message pertain to?

A.
System files issue.

B.
Configuration files issue.

C.
Swap files issue.

D.
All of the above.

Explanation:
This error indicates a configuration file issue. Usually it means that a hardware or software component that was not installed was added into a configuration file.
Incorrect Answers
A: When system files are missing or corrupt, you would be displayed with error messages that signify an operating system issue.
C: Swap or page file issues result in memory-related problems. When the swap file is incorrect or too small, the system starts running out of usable memory, and starts slowing down.
D: Configuration file issue is the correct answer.
References:
David Groth and Dan Newland, A+ Study Guide, 2nd Edition, Alameda, Sybex, 2004, p.
777 – 779.
James G. Jones, Craig Landes, A+ Exam Cram, 2nd Edition, Que Publishing, Indianapolis, 2003, Chapter 16