Q. The strategy of making processes that are logically runnable to be temporarily suspended is called :

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Q. CPU Scheduling is :

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Q. There are 10 different processes running on a workstation. Idle processes are waiting for an input event in the input queue. Busy processes are scheduled with the Round-Robin timesharing method. Which out of the following quantum times is the best value for small response times, if the processes have a short runtime, e.g. less than 10ms ?

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Q. Which of the following algorithms tends to minimize the process flow time ?

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Q. Which of the following statements are true ?
I. Shortest remaining time first scheduling may cause starvation
II. Preemptive scheduling may cause starvation
III. Round robin is better than FCFS in terms of response time

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Q. The most optimal scheduling algorithm is :

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Q. The real difficulty with SJF in short term scheduling is :

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Q. The FCFS algorithm is particularly troublesome for ____________.

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Q. 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 :

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Q. 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 :

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Q. 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:

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Q. 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 :

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Q. Preemptive Shortest Job First scheduling is sometimes called :

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Q. An SJF algorithm is simply a priority algorithm where the priority is :

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Q. One of the disadvantages of the priority scheduling algorithm is that :

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Q. ‘Aging’ is :

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Q. A solution to the problem of indefinite blockage of low – priority processes is :

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Q. Which of the following statements are true ?
i) Shortest remaining time first scheduling may cause starvation
ii) Preemptive scheduling may cause starvation
iii) Round robin is better than FCFS in terns of response time

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Q. Which of the following scheduling algorithms gives minimum average waiting time ?

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Q. Match the following:
List – I - - - - - - - - - - - - - - - - - - - - - - - - - List – II
a. Multilevel feedback queue - - - - - - - - - i. Time-slicing
b. FCFS - - - - - - - - - - - - - - - - - - - - - - - -ii. Criteria to move processes between queues
c. Shortest process next - - - - - - - - - - - -iii. Batch processing
d. Round robin scheduling - - - - - - - - - - -iv. Exponential smoothing

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