Preepmtive Scheduling x Time Slicing

Community ForumCategory: JavaPreepmtive Scheduling x Time Slicing
matheusdba Staff asked 3 months ago

What is the difference between preemptive scheduling and time slicing?

1 Answers
matheusdba Staff answered 3 months ago

Under preemptive scheduling, the highest priority task executes until it enters the waiting or dead states or a higher priority task comes into existence. Under time slicing, a task executes for a predefined slice of time and then reenters the pool of ready tasks.
The scheduler then determines which task should execute next, based on priority and other factors.