os, Operating System

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why we say" OS is a resource allocator" and “OS is a control program"?

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Virtual addresses, Virtual addresses are made up of two parts: the ?rst par...

Virtual addresses are made up of two parts: the ?rst part is the page number, and the second part is an offset inside that page. Suppose our pages are 4kb (4096 = 212 bytes) long,

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DOS, Ask question #Minimum 500 words accepted#

Ask question #Minimum 500 words accepted#

Compute the effective instruction time on the system, Q. An operating syst...

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