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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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