Differentiate between pre-emptive and non-pre-emptive scheduling.
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Answer / Tasdeeq Ahmad
Preemptive scheduling allows the operating system to interrupt a running process and schedule another one, while non-preemptive scheduling only allows context switches when a process voluntarily gives up control. Preemptive scheduling improves response time and average turnaround time, but it may cause overhead due to frequent interruptions, while non-preemptive scheduling minimizes overhead but could result in starvation of lower priority processes.
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