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What is demand paging ? Loading a page into memory only on a page-fault. A policy for determining which page to replace. Discarding the least-recently-used

What is demand paging?

Loading a page into memory only on a page-fault.

A policy for determining which page to replace.

Discarding the least-recently-used (LRU) page in the system.

Starting a process with all of its pages resident in physical memory.

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