Operating System (OS)
Which of the following is not essential to shut down your computer?

Switch off monitor
Close all running applications
Save all opened files
Cut off the power supply

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Operating System (OS)
Swapping

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

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Operating System (OS)
The disadvantages of "Compile and Go" loading scheme is (are):

a portion of memory is wasted because the core occupied by the assembler is unavailable to the object program.
All of these
it is very difficult to handle multiple segments, especially if the source programs are in different languages, and to produce orderly modular programs.
None of these
it is necessary to retranslate the user's program deck every time it is run.

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