a) a few very short CPU bursts b) many very short I/O bursts c) many very short CPU bursts d) a few ...
View QuestionWhat are the two steps of a process execution?
a) I/O & OS Burst b) CPU & I/O Burst c) Memory & I/O Burst d) OS & Memory Burst
View QuestionWith multiprogramming ______ is used productively.
a) time b) space c) money d) all of the mentioned Answer: a Explanation: Time
View QuestionCPU scheduling is the basis of ___________
a) multiprocessor systems b) multiprogramming operating systems c) larger memory sized systems d) none of the mentioned
View QuestionWhich one of the following can not be scheduled by the kernel?
a) kernel level thread b) user level thread c) process d) none of the mentioned Answer: b
View QuestionIn multilevel feedback scheduling algorithm ____________
a) a process can move to a different classified ready queue b) classification of ready queue is permanent
View QuestionProcess are classified into different groups in ____________
a) shortest job scheduling algorithm b) round robin scheduling algorithm c) priority scheduling algorithm d) multilevel queue scheduling algorithm
View QuestionWhich algorithm is defined in Time quantum?
a) shortest job scheduling algorithm b) round robin scheduling algorithm c) priority scheduling algorithm d) multilevel queue scheduling algorithm
View QuestionIn priority scheduling algorithm, when a process arrives at the ready queue, its priority is compared with the priority of ____________
a) all process b) currently running process c) parent process d) init process Answer: b Explanation: In priority scheduling algorithm, when ...
View QuestionIn priority scheduling algorithm ___________
a) CPU is allocated to the process with highest priority b) CPU is allocated to the process with lowest priority
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