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Computer Hardware

Computer Hardware
To test for AC ripple on a PC power supply, you would set the volt/ohm meter for

AC voltage
Farad scale
OHM scale
DC voltage scale

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Computer Hardware
In a computer with an eide adapter, where should you connect an ATA CD-ROM drive?

none of the listed here
on the secondary IDE
on the SCSI bus
on the floppy bus

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Computer Hardware
Which of the following would be a logical first step in troubleshooting a PC?

None of these
Define the circumstances of the problem
Define what applications are being used
Call the vendor
Check the computer CMOS

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Computer Hardware
In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS.

None of these
1
25 pin male port
9 pin female port

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

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

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Computer Hardware
What's the best way to prevent damaging your PC with static electricity?

wear leather soled shoes
periodically touch a safe ground point on the PC to discharge yourself
place your PC on a rubber mat
wear an ESD wrist strap

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