Discussion :: Operating System
- Paging
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A.
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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B.
consists of those addresses that may be generated by a processor during execution of a computation. |
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C.
is a method of allocating processor time. |
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D.
allows multiple programs to reside in separate areas of core at the time. |
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E.
None of the above |
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Answer : Option A
Explanation :
In computer operating systems, paging is a memory management scheme by which a computer stores and retrieves data from secondary storage for use in main memory. In this scheme, the operating system retrieves data from secondary storage in same-size blocks called pages. Paging is an important part of virtual memory implementations in modern operating systems, using secondary storage to let programs exceed the size of available physical memory.
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