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Enhanced second-chance algorithm.
When we increase the second-chance algorithm by considering both the reference bit and the modify bit as an order pair. We have the following four possible classes.
a) (0,0) neither recently used nor modified - best page to replace.
b) (0,1) not recently used but modified - not quite as good.
c) (1,0) recently used but clean - it probably will be used again soon.
Define caching. A cache is a region of fast memory that holds copies of data. Access to the cached copy is well-organized than access to the original. Caching and buffering are
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
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What are the five major activities of an operating system in regard to file management? The creation and deletion of files The creation and deletion of directories The s
I need help implementing malloc
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