Computer Hardware - Section 8 | Multiple Questions and Answers

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Computer Hardware - Section 8 Multiple Questions and Answers.

31.	A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do?

	A.	flash or upgrade the BIOS
	B.	check the CONFIG.SYS
	C.	add cdrw in the device manager
	D.	check the jumper setting on the cd-rw

32.	Which is the most difficult environmentally to dispose of?

	A.	floppy drives
	B.	hard drives
	C.	power supplies
	D.	CRTs

33.	Resistance is measured:

	A.	in parallel
	B.	in series
	C.	after breaking the circuit
	D.	after checking voltage

34.	Which is LEAST likely to interfere with upgrading to a newer DOS Version?

	A.	ROM BIOS
	B.	Video controller
	C.	Compressed drives
	D.	Existing backup files

35.	How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)?

	A.	4
	B.	8
	C.	12
	D.	16

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» Computer Hardware - Section 4

» Computer Hardware - Section 5

» Computer Hardware - Section 6

» Computer Hardware - Section 7

» Computer Hardware - Section 8

Date to Date Current Affairs 2022

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