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Computer Hardware

Computer Hardware
A 6xx indicates a problem with the

hard drive
keyboard
CD ROM
floppy drive

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Computer Hardware
_____ help prevent power surges.

Spike protector
High-grade multi-meter
None of these
Surge suppressor
UPS system

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Computer Hardware
A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem?

The keyboard controller chip
A second bad keyboard
The motherboard
None of these
The keyboard connector

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Computer Hardware
A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do?

flash or upgrade the BIOS
check the CONFIG.SYS
check the jumper setting on the cd-rw
add cdrw in the device manager
None of these

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Computer Hardware
ESD potential decreases with the use of

A wrist strap
A static meter
De-ionizing fans
Rubber gloves with matching cap

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Computer Hardware
You have a 15 pin female connector with the pins in two rows. What could you connect with this?

Parallel device
Serial device
Video device
Joystick
MIDI device

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MORE MCQ ON Computer Hardware

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