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3.5. Consider the state transition diagram of Figure 3.9b . Suppose it is time for the OS to dispatch a process and there are processes

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3.5. Consider the state transition diagram of Figure 3.9b . Suppose it is time for the OS to dispatch a process and there are processes in both the Ready state and the Ready/Suspend state, and at least one process in the Ready/Suspend state has higher scheduling priority than any of the processes in the Ready state. Two extreme policies are as follows: (1) Always dispatch from a process in the Ready state, to minimize swapping, and (2) always give preference to the highest-priority process, even though that may mean swapping when swapping is not necessary. Suggest an intermediate policy that tries to balance the concerns of priority and performance. igure 3.9 Process State Transition Diagram with Suspend States

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