Computer Hardware - Section 2 | Multiple Questions and Answers

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Computer Hardware - Section 2 Multiple Questions and Answers.

26.	You have a PC with no video* Which of the following is LEAST likely to be causing the problem?

	A.	defective RAM (bank zero)
	B.	defective microprocessor
	C.	crashed hard drive
	D.	loose video card

27.	To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:

	A.	DC voltage scale
	B.	AC voltage
	C.	OHM scale
	D.	Farad scale

28.	You get a CMOS checksum error during bootup. What is most likely the cause?

	A.	power supply is bad
	B.	BIOS needs updating
	C.	CMOS battery is nearing end of life
	D.	hard drive types are incorrectly defined

29.	On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt?

	A.	9
	B.	11
	C.	13
	D.	15

30.	After trying to unload a TSR, you get an error message saying that other TSRs were loaded after the one you tried to remove. Which of the following commands could you use to see the current load order?

	A.	MEM /P
	B.	MEMMAKER
	C.	MEM /C
	D.	SYS:

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» Computer Hardware - Section 5

» Computer Hardware - Section 6

» Computer Hardware - Section 7

» Computer Hardware - Section 8

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