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Context switching time in FCFS scheduling algorithm have less than equal to Round-Robin.

explain this statement

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If RR time quantum is less then FCFS then more content switch per process will happen

Eg consider 10 process each having burst time 4ms and RR time quantum is 2ms and context switch time take 1ms

Total time in context switch will be 32ms in RR

Total time in context switch will be 18ms in FCFS

Now if we increase TQ by 4ms both RR and FCFS will have same context switch time
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