21. 

The 34-pin connection on an I/O card is for?

A. Floppy drive
B. SCSI drive
C. IDE drive
D. Zip drive
E. None of the above

22. 

The terms "red book", "yellow book", and "orange book" refer to:

A. SCSI
B. ide
C. floppy drive technology
D. CD-ROM standards
E. All of the above

23. 

On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt?

A. 9
B. 11
C. 13
D. 15
E. None of the above

24. 

What beep codes could indicate a system board or power supply failure?

A. steady short beep
B. no beep
C. one long continuous beep tone
D. steady long beeps
E. All of the above

25. 

Which part of the laser printer should NOT be exposed to sunlight?

A. Transfer corona assembly
B. PC drum
C. Primary corona wire
D. Toner cartridge
E. None of the above