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Computer Hardware

Computer Hardware
A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running?

l0Mhz
50Mhz
None of these
25Mhz
100 Mhz

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Computer Hardware
What device protects against line deficiencies?

Surge protector
Capacitor
UPS
Logic probe

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Computer Hardware
In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum?

Conditioning
Writing
Transferring
None of these
All of these

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Computer Hardware
How is ink transferred to paper in common ink jet printers?

Motorized pump
Crystal
Boiling ink
Ink is sprayed on to the paper and managed by a nozzle
Screens deflect ink on the paper into the proper positions

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Computer Hardware
The buffers statement is found in what file?

Autoexec.ncf
Autoexec.bat
Neb.cfg
Config.sys
None of these

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Computer Hardware
Static electricity thrives is which type of environment?

cold and humid
cold and warm
cold and dry
warm and humid
warm and dry

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