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Computer Hardware

Computer Hardware
What voltage does a 586 system use?

+ 5 volts
+3.3 volts
+ 8 volts
+12 volts
None of these

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Computer Hardware
You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot?

fuser
primary corona
printer head
high-voltage power supply
None of these

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Computer Hardware
Which device is on IRQ 6?

Video card
Floppy drive
IDE
Keyboard

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Computer Hardware
What does the acronym RTS represent?

Required to save
Right to separate
None of these
Request to send
Ready to start

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Computer Hardware
What is the most significant difference between the USB and IEEE1394 standards?

USB is plug and play
IEEE 1394 is faster
USB does not support USB
IEEE 1394 is hot swappable

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

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

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