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Computer Hardware

Computer Hardware
When you are testing a fuse, you should set the Volt-OHM meter to what scale?

OHMS
None of these
AC
AMPS
DC

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Computer Hardware
What device prevents power interruptions, resulting in corrupted data?

Surge protector
Multiple SIMMs strips
Battery back-up unit
Data guard system

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Computer Hardware
Which Motherboard form factor uses one 20 pin connector

BABY AT
None of these
AT
All of these
ATX

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Computer Hardware
The floppy drive uses which DMA (direct memory access) channel?

3
2
5
7

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Computer Hardware
14.4 modem should transmit _____ bits per second

1400-1500
140,000-150,000
None of these
14,400-15,000
140-150

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Computer Hardware
A 2xx POST error code indicates a problem with:

RAM or ROM
CMOS battery
hard drive
second adapter card
system board

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