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Computer Hardware

Computer Hardware
Missing slot covers on a computer can cause?

over heat
None of these
EMI.
power surges
incomplete path for ESD

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Computer Hardware
COM1 is typically represented by which of the following?

25 pin male port
9 pin female port
9 pin male port
15 pin port

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Computer Hardware
_____ help prevent power surges.

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

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Computer Hardware
Which step should you perform first before discharging a CRT?

Remove the CRT from its housing
Disconnect the CRT from the computer
Remove the video assembly
Turn power off before removing power source

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Computer Hardware
An anti static strap uses a small _____ to make sure you do not become the least path of resistance to the ground?

resistor
diode
transistor
capacitor
None of these

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Computer Hardware
Which Motherboard form factor uses one 20 pin connector

None of these
AT
BABY AT
ATX
All of these

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