Operating System (OS)
Which of the following systems software does the job of merging the records from two files into one?

None of these
Utility program
Documentation system
Security software
Networking software

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Operating System (OS)
Multiprogramming

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.
is a method of allocating processor time.
allows multiple programs to reside in separate areas of core at the time.

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