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Computer Hardware

Computer Hardware
Which common bus specification provides the fastest data transfer rate?

All of the listed here
PCI
VL bus
ISA

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Computer Hardware
The standard IRQ for the floppy drive is?

9
10
All of these
None of these
6

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Computer Hardware
The DC voltage on most circuit boards is:

-12 volts
0 volts
+5 volts
12 volts

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Computer Hardware
How does a parallel port communicate information to a peripheral device?

one byte at a time
16,555 bytes at a time
None of these
8 bytes at a time
one bit at a time

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Computer Hardware
In inkjet printers, what is the most common problem with the paper tray?

misalignment of the sheet feeder
inconsistent printing
malfunctioning pick-up rollers
None of these
paper jamming on the ink cartridge

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Computer Hardware
What configuration should a Volt-Ohm meter he set to when testing a fuse?

DC volts
None of these
Ohms
AC volts
Amperage

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