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Computer Hardware

Computer Hardware
What is the highest binary number that can be referred to on a three position jumper block?

1
4
6
7

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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?

MIDI device
Parallel device
Joystick
Video device
Serial device

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Computer Hardware
During preventative maintenance on a dot matrix printer, do NOT lubricate:

Print head pins
Print head pulley
Paper advance gear bushings
Platen assembly

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Computer Hardware
What is the modem hang up command?

ATH
ATHU
ATZ
ATX

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Computer Hardware
A 25-pin female connector on the back of your computer will typically be:

Serial port 1
Docking
COM2 port
None of these
A parallel port

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Computer Hardware
A capacitor is measured in which of the following units?

Ohms
Resistance
Volts
Farads

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MORE MCQ ON Computer Hardware

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