Computer Hardware MCQ Questions & Answers

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Each section contains 100 MCQs on Computer Hardware .

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

Discuss

Answer & Solution

Answer: Option B

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

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

Discuss

Answer & Solution

Answer: Option B

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

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

Discuss

Answer & Solution

Answer: Option B

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

Which step should you perform first before discharging a CRT?

A) Remove the CRT from its housing B) Disconnect the CRT from the computer C) Remove the video assembly D) Turn power off before removing power source E) None of the above

Discuss

Answer & Solution

Answer: Option D

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

A capacitor is measured in which of the following units?

A) Volts B) Ohms C) Farads D) Resistance E) None of the above

Discuss

Answer & Solution

Answer: Option C

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

UART is a type of serial chip. Its letters stand for:

A) unidirectional access regarding transmission B) universal asynchronous receiver/ transmitter C) upper advanced real transfer D) unable all restore t-bits E) use all ROM types

Discuss

Answer & Solution

Answer: Option B

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

A system has two IDE hard drives that are each divided into primary and extended partitions, which drive letter is assigned to the primary partition of the second drive?

A) C B) D C) E D) F E) None of the above

Discuss

Answer & Solution

Answer: Option B

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

What would you ask to determine if the display is working?

A) Is there a video cursor or action on the screen? B) Did the computer beep or chime? C) Is there high voltage static on the screen D) All of the above E) None of the above

Discuss

Answer & Solution

Answer: Option D

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

Your CD-ROM audio cable connects to the:

A) speaker B) sound card (or motherboard if sound is integrated with it) C) power supply D) hard drive E) BIOS

Discuss

Answer & Solution

Answer: Option B

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

In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set?

A) 100 B) 10 C) 11 D) . 101 E) None of the above

Discuss

Answer & Solution

Answer: Option C

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

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Computer Hardware MCQ Questions & Answers | Computer Science