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Computer Hardware

Computer Hardware
How many devices does USB support?

125
127
225
100
None of these

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

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

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Computer Hardware
Which provides the fastest access to large video files?

Optical drives
IDE hard drives
EIDE hard drives
None of these
SCSI hard drives

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Computer Hardware
The acronym HDI stands for:

Hard disk interface
None of these
Head to disk interference
Help desk interference
Half duplex interface

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Computer Hardware
The standard VGA display has _____ pixels in its native graphics mode?

640 x 480
648 x 320
None of these
680 x 440
1024 x 786

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Computer Hardware
You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of:

FYI
RFI
EXE
EMI
IOU

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