Operating System (OS)
Whenever you move a directory from one location to another

All the subdirectory inside that directory are moved
Both A and B
The directory is moved the source file is not moved
All files inside the directory are moved

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Operating System (OS)
Paging

is a method of allocating processor time.
allows multiple programs to reside in separate areas of core at the time.
None of these
consists of those addresses that may be generated by a processor during execution of a computation.
is a method of memory allocation by which the program is subdivided into equal portions, or pages and core is subdivided into equal portions or blocks.

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Operating System (OS)
Swapping

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

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