Support Simple Snippets by Donations
Google Pay UPI ID tanmaysakpal11@okicici
PayPal paypal.me/tanmaysakpal11
In a computer operating system that use paging for memory management, page replacement algorithms decide which memory pages to page out, sometimes called swap out, or write to disk, when a page of memory needs to be allocated.
Whenever a new page is referred and not present in memory, page fault occurs and Operating System replaces one of the existing pages with newly needed page.
Different page replacement algorithms suggest different ways to decide which page to replace.
Page Fault – A page fault is a type of interrupt, raised by the hardware when a running program accesses a memory page that is mapped into the virtual address space, but not loaded in physical memory.

Simple Snippets Official Website
http://simplesnippets.tech/
Simple Snippets on Facebook
  / simplesnippets  
Simple Snippets on Instagram
  / simplesnippets  
Simple Snippets on Twitter
  / simplesnippet  
Simple Snippets Google Plus Page
https://plus.google.com/+SimpleSnippets
Simple Snippets email ID
[email protected]

For More Technology News, Latest Updates and Blog articles visit our Official Website http://simplesnippets.tech/

#PageReplacementALgorithms #OperatingSystems #OS