Whenever the CPU becomes idle, the operating system must...
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Whenever the CPU becomes idle, the operating system must...

Whenever the CPU becomes idle, the operating system must select one of the processes in a queue, with ready status to run. On this, we can affirm:


A

The choice of execution is made by the longterm scheduler.


B

The selection process is performed according to the size of the process in the memory.


C

It's done randomly.


D

The selection process is performed by the short-term scheduler.


E

It is performed according to the size of the process in the memory.