Thursday, June 14, 2012

Preemptive and Non-Preemptive scheduling

In Preemptive scheduling priority tasks are executed first, let say a task (task1) started executing, in the meanwhile a prioritized task (task2) has invoked then task1 will moved into resumed state until the task2 is finish its work.

In NonPreemptive schedule the running task can't be resumed or interrupted until the completion. FIFO

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