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Describe conditions of process scheduling queues

Describe conditions of process scheduling queues.

Answers

Chei
? All processes upon entering into the system are stored in the job queue.
? Processes in ready state are placed in the ready queue.
? Processes waiting for a device to become available are placed in device queues.there are unique devices queues available for each I/O devices.
A new process is initially put in the ready queue.it waits in the ready queue until it’s selected for execution {dispactcher} .once the process is assigned to the cpu and is executing,the following events occurs;
? The process could issue an I/O request ,and then be placed in the I/O queue.
? The process could create a new subprocess and wait for its termination.
? The process could be removed forcibly from the cpu due to the result of an interrupt and be put back in the ready queue
Softwaretech answered the question on April 27, 2019 at 08:09

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