Operating System (OS)
What is dispatch latency ?

The time taken by the dispatcher to stop one process and start another
The time taken by the processor to write a file into disk
None of the listed here
The whole time taken by all processor

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Operating System (OS)
Multiprogramming systems:

None of these
are used only on large mainframe computers
execute more jobs in the same time period
are easier to develop than single programming system
execute each job faster

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