Operating System (OS)
System generation:

None of these
is always quite simple
requires extensive tools to be understandable
varies in difficulty between systems
is always very difficult

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Operating System (OS)
Swapping

allows many programs to use memory simultaneously
works best with many small partitions
None of these
does not work with overlaying
allows each program in turn to use the memory

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Operating System (OS)
Seeks analysis

is used for analyzing control-unit busy problems
is used for analyzing paging problems
is used for analyzing device busy problems
is only shown on real-time displays
None of these

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