COMPUTER SOFTWARE
OPERATING SYSTEMS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Round Robin Scheduling falls under the category of____
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Non Preemptive Scheduling
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Preemptive scheduling
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Both Above
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None of the above
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Explanation:
Detailed explanation-1: -Round Robin is the preemptive process scheduling algorithm. Each process is provided a fix time to execute, it is called a quantum. Once a process is executed for a given time period, it is preempted and other process executes for a given time period.
Detailed explanation-2: -Round robin is a pre-emptive algorithm. The CPU is shifted to the next process after fixed interval time, which is called time quantum/time slice. The process that is preempted is added to the end of the queue.
Detailed explanation-3: -You are right, Round Robin is the preemptive approach to FCFS, and FCFS is the non-preemptive approach to Round Robin.
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