Operating System (OS)
Multiprogramming systems:

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

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Operating System (OS)
The function(s) of the Storage Assignment is (are)

All of these
to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.
to assign storage to all temporary locations that are necessary for intermediate results.
to assign storage to all variables referenced in the source program.
None of these

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