Computer Hardware MCQ Questions & Answers

91

IRQ6 is typically reserved for:

A) The floppy B) The keyboard controller C) LPT2 D) The modem E) None of the above

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Answer & Solution

Answer: Option A

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92

What is the most likely cause of an "FDD controller Failure" error message?

A) you did not set the jumper on the floppy drive to drive A B) you forgot to flash CMOS C) you installed the floppy disk drive cable backward D) your computer's floppy drive is defective E) None of the above

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Answer & Solution

Answer: Option C

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93

WRAM is used on a

A) modem B) video card C) motherboard D) ata connector E) None of the above

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Answer & Solution

Answer: Option B

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94

You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read?

A) 2 B) 5 C) 0 D) 0.2 E) None of the above

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Answer & Solution

Answer: Option C

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95

To prevent the computer from overheating you should?

A) Remove the slot cover from the back B) Keep the computer cover closed C) Remove the CPU fan D) All of the above E) None of the above

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Answer & Solution

Answer: Option B

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96

How many devices does USB support?

A) 127 B) 125 C) 100 D) 225 E) None of the above

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Answer & Solution

Answer: Option A

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97

You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC.

A) you don't worry; you have a lightning rod on your house B) you don't worry; you've got a surge protector on your PC C) you don't worry; you've got a surge protector on your PC and phone line to your modem D) unplug the PC and remove phone line from the modem E) stop standing on it

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Answer & Solution

Answer: Option D

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98

Which type of system hoard is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility?

A) ML B) PCI C) ISA D) EISA E) None of the above

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Answer & Solution

Answer: Option B

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99

In ROM BIOS, the acronym BIOS stands for:

A) Basic Intuitive Output Set B) Basic Input Organizational System C) Basic Input Output System D) Basic Industry Operating System E) None of the above

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Answer & Solution

Answer: Option C

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100

How many pins on a VGA?

A) 15 B) 9 C) 25 D) 32 E) None of the above

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Answer & Solution

Answer: Option A

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Computer Hardware MCQ Questions & Answers | Computer Science