Operating System (OS)
Fork is

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

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Operating System (OS)
The main function of the dispatcher (the portion of the process scheduler) is

bring processes from the disk to the main memory
swapping a process to the disk
None of these
suspending some of the processes when the CPU load is high
assigning ready process to the CPU

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Operating System (OS)
Data encryption

None of these
cannot be used by private installations
is mostly used by financial networks
is not necessary, since data cannot be intercepted
is mostly used by public networks

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