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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
To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:

Ammonia
Oil
None of these
Beer or Jack Daniels
Alcohol

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Computer Hardware
The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer?

Power on Self Test
Power on start up process
Start-up utility test
None of these
Power up boot process

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Computer Hardware
Which DOS driver is used to emulate expanded memory?

Ramdrive.sys
Himem.sys
Mem386.sys
EMM386.exe

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Computer Hardware
You were installing an application in Windows 95, and the computer crashes, what do you do?

press alt + Ctrl + delete, twice
press alt + Ctrl + delete, and end task
turn off computer and boot from a floppy disk
press the reset button on the computer
None of these

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Computer Hardware
When installing PCI NICS you can check the IRQ availability by looking at

Dip switches
Jumper settings
Motherboard BIOS
CONFIG.SYS
None of these

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