Operating System (OS)
Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____.

None of these
shortened; shortened
lengthened; shortened
shortened; lengthened
lengthened; lengthened

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Operating System (OS)
A Processor

is typically characterized by interactive processing and time of the CPU
None of these
is a device that performs a sequence of operations specified by instructions in memory.
is the device where information is stored
is a sequence of instructions

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