Operating Systems Concepts - Section 8 | Multiple Questions and Answers

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Operating Systems Concepts - Section 8 Multiple Questions and Answers.

36.	Indicate which is a pre-emptive scheduling algorithm

	A.	Round-robin
	B.	Shortest-job-next
	C.	Priority-based
	D.	All of the above

37.	Which of the following, is necessary to work on a computer

	A.	Compiler
	B.	Operating system
	C.	Assembly
	D.	Interpreter of the above

38.	Access time is the highest in the case of

	A.	floppy disk
	B.	cache
	C.	swapping devices
	D.	magnetic disk

39.	Which of the following is not a characteristic of a daisy chaining priority control scheme?

	A.	priority is programmable
	B.	it is relatively easy to add more devices to the chain
	C.	the failure of one device may affect other devices on the chain
	D.	the number of control lines is independent of the number of devices on the chain

40.	Assembler is

	A.	a program that places programs into memory and prepares them for execution.
	B.	a program that automate the translation of assembly language into machine language.
	C.	a program that accepts a program written in a high level language and produces an object program.
	D.	is a program that appears to execute a source program as if it were machine language.

Read More :

» Operating Systems Concepts - Section 1

» Operating Systems Concepts - Section 2

» Operating Systems Concepts - Section 3

» Operating Systems Concepts - Section 4

» Operating Systems Concepts - Section 5

» Operating Systems Concepts - Section 6

» Operating Systems Concepts - Section 7

» Operating Systems Concepts - Section 8

» Operating Systems Concepts - Section 9

Date to Date Current Affairs 2022

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