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  • homework2

    1.describe the life circle of process




    Process is a dynamic entity, from creation to extinction, is the whole life cycle of a process. Possible process


    There are three kinds of states.


    + Ready state: The process has acquired all other resources except the cpu, waiting for the CPU to schedule in the ready queue


    + Execution status: the CPU has been obtained and all required resources are running


    + Blocking state (w

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