Scheduling: Moving the process from “ready” state to “running” state in a process life cycle is called scheduling. This gives the access to the system resources by Central Processing Unit (CPU) to threads, processes, or data flows. Round robin scheduling: This is the algorithm which establishes a small amount of time called time slice for each process to be executed. Time slice is the amount of time given to each process before being preempted from the scheduler. All processes in the scheduler are kept in circular queue in “running” state. If the execution is over before its allocated time, then it is automatically switched over to next process in the queue.

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Chapter 10, Problem 71E

Program Plan Intro

Scheduling:

Moving the process from “ready” state to “running” state in a process life cycle is called scheduling.

This gives the access to the system resources by Central Processing Unit (CPU) to threads, processes, or data flows.

Round robin scheduling:

This is the algorithm which establishes a small amount of time called time slice for each process to be executed.

Time slice is the amount of time given to each process before being preempted from the scheduler.

All processes in the scheduler are kept in circular queue in “running” state.

If the execution is over before its allocated time, then it is automatically switched over to next process in the queue.

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