Discussion :: Operating System
- Bringing a page into memory only when it is needed, this mechanism is called
Whatsapp
Facebook
Answer : Option D
Explanation :
In computer operating systems, demand paging (as opposed to anticipatory paging) is a method of virtual memory management. In a system that uses demand paging, the operating system copies a disk page into physical memory only if an attempt is made to access it and that page is not already in memory
Be The First To Comment