Which of these describes “non-preemptive scheduling”:Question 6Select one:A process may be switched from the running state to a ready state.A process may be temporarily halted in order for another process to run.A process may either run to completion or waiting.Processes share exactly the same amount of CPU time
Question
Which of these describes “non-preemptive scheduling”:Question 6Select one:A process may be switched from the running state to a ready state.A process may be temporarily halted in order for another process to run.A process may either run to completion or waiting.Processes share exactly the same amount of CPU time
Solution
The correct answer is: A process may either run to completion or waiting.
Non-preemptive scheduling is a type of CPU scheduling where once a process enters the running state, it continues to run until it has completed its service time or it has voluntarily relinquished control of the CPU. This means that a process, once started, will run to completion or until it is blocked by its own request (for example, to wait for I/O), and it cannot be interrupted and moved back to the ready state by the scheduler. This is in contrast to preemptive scheduling, where a process can be interrupted and moved back to the ready state even if it has not finished its service time.
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