Computer Science - Computer Hardware

36. 

What is the highest binary number that can be referred to on a three position jumper block?

A. 4
B. 6
C. F
D. 1
E. None of the above

Answer: Option D

Explanation:

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37. 

What voltage does a Pentium system use?

A. +12 volts
B. + 5 volts
C. + 8 volts
D. +3.3 volts
E. None of the above

Answer: Option D

Explanation:

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38. 

A numeric error code check: A 17xx indicates a problem with:

A. CMOS
B. ROM BIOS
C. DMA controller
D. hard drive or controller
E. power supply

Answer: Option D

Explanation:

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39. 

Which provides the fastest access to large video files?

A. Optical drives
B. IDE hard drives
C. SCSI hard drives
D. EIDE hard drives
E. None of the above

Answer: Option C

Explanation:

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40. 

A 25-pin female connector on the back of your computer will typically be:

A. Serial port 1
B. A parallel port
C. Docking
D. COM2 port
E. None of the above

Answer: Option B

Explanation:

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