Explanation:- Priority Scheduling Algorithm is a Non-Primitive algorithm most commonly used in Batch System, In this Type of system each process has Priority and according to Priority Process is executed By CPU and If Two process has same Priority then first come first serve to apply for executing the process. Higher Priority is executed first and so on and Priority of the process can be decided based on Memory requirements, and time requirements or there may be any other resource requirement.

In simple word we can say that each and every process has a priority and based on priority process will be executed by CPU or Processor.

Code to implement following scheduling algorithms: First Come First Serve, Shortest Job First (Preemptive), Priority/Round-Robin (Non-Preemptive). Pc-3000 Udma Software. Let us learn how to implement preemptive priority scheduling algorithm in C programming with its explanation, output and much more.