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Computer Hardware

Computer Hardware
What is modified when changing the system start-up boot sequence?

autoexec.bat
BIOS/CMOS
COMMAND.COM
CONFIG.SYS
None of these

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Computer Hardware
ISDN uses _____ technology.

mostly digital
neither digital nor analog
only digital
digital and analog
only analog

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Computer Hardware
Which would you have to upgrade to install an EIDE drive?

ISA motherboard
None of these
A 286 CPU
RAM BIOS
Controller board

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Computer Hardware
When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity.

SYS:
True
MEM /C
FALSE

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Computer Hardware
The floppy drive uses which DMA (direct memory access) channel?

5
7
2
3

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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?

Joystick
MIDI device
Serial device
Parallel device
Video device

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MORE MCQ ON Computer Hardware

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