Operating System (OS)
Process is

program in High level language kept on disk
None of these
contents of main memory
a job in secondary memory
a program in execution

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Operating System (OS)
The dispatcher

None of these
never changes task priorities
puts tasks in I/O wait
actually schedules the tasks into the processor
is always small and simple

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Operating System (OS)
A public key encryption system

allows anyone to decode the transmission
does not encode the data before transmitting it
allows only the correct sender to decode the data
None of these
allows only the correct receiver to decode the data

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