Operating System (OS)
Fork is

the creation of a new process
the creation of a new job
the dispatching of a task
increasing the priority of a task
None of these

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Operating System (OS)
Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because

they are initially stored on disk
None of these
they are partly in primary memory and partly on disk
they are memory resident
they are available on magnetic tapes

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