Operating System (OS)
Which one is true for unconditional disk formatting?

All of above
Destroys every byte of data on a disk by overwriting it with with blank spaces
Do not check/scan surface after format
Transfer system files after format

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Operating System (OS)
Swapping

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

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