Operating System (OS)
What is the meaning of "Hibernate" in Windows XP/Windows 7?

Restart the Computer in safe mode
Shutdown the Computer terminating all the running applications
Shutdown the Computer without closing the running applications
Restart the Computer in hibernate mode

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Operating System (OS)
Multiprogramming systems:

execute more jobs in the same time period
execute each job faster
None of these
are easier to develop than single programming system
are used only on large mainframe computers

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Operating System (OS)
Virtual Memory

is a method of allocating processor time.
None of these
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.
allows multiple programs to reside in separate areas of core at the time.
consists of those addresses that may be generated by a processor during execution of a computation.

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