Process

[soma ana]

Consider the following scenario:
A system contains 6 processes: P1, P2, P3, P4, P5, and P6. At a certain point in time, the OS schedules the processes P2, P4, and P6 to be executed by the CPU. At the time when P4 is being executed, P4 decides to use to tape device. The OS allocates the tape device to P4 and then P4 releases the device and resumes the execution.

Describe at each step what are the contents of the job queue, ready queue, and tape queue.


ارجو المساعدهة انا عارفه كل خطوة من الثلاثه وفاهمتها بيس مو عارفه كيف طريقه حل السؤال
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