21. Which monitor would provide the highest level of performance?

A. VGA
B. XGA
C. CGA
D. SVGA
E. None of the above

22. Which of the following items would require you to comply with EPA disposal guidelines?

A. Keyboard
B. System board
C. Power supply
D. Battery
E. None of the above

23. A hard disk is divided into tracks which are further subdivided into:

A. clusters
B. sectors
C. vectors
D. heads
E. None of the above

24. What is the paper feeding technology most commonly associated with dot-matrix printers?

A. sheet feed
B. tractor feed
C. friction feed
D. manual feed
E. None of the above

25. COM1 is typically represented by which of the following?

A. 15 pin port
B. 9 pin male port
C. 9 pin female port
D. 25 pin male port
E. None of the above