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GATE CS 2021 : Operating System Quiz 4 (App update required to attempt this test)
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Question 1
If time quantum of Round Robin algorithm is given very large, then it becomes equivalent to which of the following algorithm?
Question 2
Medium term scheduler is
Question 3
Consider the following data:
If LRTF is used for scheduling these process to the CPU, than Time at which process P3 will complete is __________
Question 4
Match the following groups.
Group-I (Scheduling)
A- FCFS
B- SJF
C- Priority scheduling
D- RR scheduling
Group-II (Advantage)
1- Used in time sharing system
2- More reactive, used in real time system
3- Minimizes average turn around time
4- Very simple, next process can be selected quickly
Group-I (Scheduling)
A- FCFS
B- SJF
C- Priority scheduling
D- RR scheduling
Group-II (Advantage)
1- Used in time sharing system
2- More reactive, used in real time system
3- Minimizes average turn around time
4- Very simple, next process can be selected quickly
Question 5
Consider the following Six processes with respective arrival time and burst times:
If the scheduling used to schedule these process is highest response ration next, than which process will finish last?
If the scheduling used to schedule these process is highest response ration next, than which process will finish last?
Question 6
Consider the following table
Find the average turn around time when processes are scheduled with SRTF
Find the average turn around time when processes are scheduled with SRTF
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