Computer Hardware MCQ Questions & Answers

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Each section contains 100 MCQs on Computer Hardware .

Pick the correct choice for the 80386SXCPU.

A) 16 bit word size, 16 bit data path B) 32 bit word size, 16 bit data path C) 8 bit word size, 32 bit data path D) 32 bit word size, 8 bit data path E) 32 bit word size, 32 bit data path

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

In Inkjet technology the droplets of ink are deflected by?

A) multi directional nozzles B) electronically charged plates C) high pressure plates D) electro static absorbtion E) None of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

When your hard drive crashes from any of the correct selections in the question above, or from dropping it, it is known as head-to-disk interference, or HDL

A) True B) FALSE C) loop backs (wrap plugs) D) sniffer E) None of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What tool is used to test serial and parallel ports?

A) high volt probe B) cable scanner C) loop backs (wrap plugs) D) sniffer E) None of the above

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

ESD would cause the most damage to which component?

A) Power supply B) Expansion board C) Monitor D) Keyboard E) None of the above

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

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

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

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

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

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Computer Hardware MCQ Questions & Answers | Computer Science