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Welcome to the CPU Scheduling MCQs Page

Dive deep into the fascinating world of CPU Scheduling with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of CPU Scheduling, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of CPU Scheduling, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Operating System.

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Check out the MCQs below to embark on an enriching journey through CPU Scheduling. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Operating System.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of CPU Scheduling. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

CPU Scheduling MCQs | Page 9 of 14

Discuss
Answer: (b).SJF – Shortest Job First
Discuss
Answer: (b).knowing the length of the next CPU request
Q83.
The FCFS algorithm is particularly troublesome for ____________.
Discuss
Answer: (b).multiprogramming systems
Q84.
Consider the following set of processes, the length of the CPU burst time given in milliseconds :
Process Burst time
P1 6
P2 8
P3 7
P4 3

i) Assuming the above process being scheduled with the SJF scheduling algorithm :
Discuss
Answer: (a).The waiting time for process P1 is 3ms.
Q85.
Consider the following set of processes, the length of the CPU burst time given in milliseconds :
Process Burst time
P1 6
P2 8
P3 7
P4 3
Assuming the above process being scheduled with the SJF scheduling algorithm :
Discuss
Answer: (c).The waiting time for process P2 is 16ms.
Q86.
Consider the following set of processes, the length of the CPU burst time given in milliseconds :
Process Burst time
P1 6
P2 8
P3 7
P4 3
Assuming the above process being scheduled with the SJF scheduling algorithm:
Discuss
Answer: (b).The waiting time for process P4 is 0ms.
Q87.
Consider the following set of processes, the length of the CPU burst time given in milliseconds :
Process Burst time
P1 6
P2 8
P3 7
P4 3
Assuming the above process being scheduled with the SJF scheduling algorithm :
Discuss
Answer: (d).The waiting time for process P3 is 9ms.
Discuss
Answer: (d).SRTN scheduling – Shortest Remaining Time Next
Q89.
An SJF algorithm is simply a priority algorithm where the priority is :
Discuss
Answer: (a).the predicted next CPU burst
Discuss
Answer: (c).it can lead to some low priority process waiting indefinitely for the CPU

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