In pre-emptive scheduling, the highest priority task implements until it enters the waiting or dead states or a higher priority task comes into existence.

In time slicing, a task implements for a predefined slice of time and then re-enters the pool of ready tasks.

The scheduler then verifies which task should execute next, based on priority and other factors.

 

Posted Date: 4/23/2013 1:51:33 AM | Location : United States

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