Memory management Interview questions


Total available count: 45
Subject - Operating System
Subsubject - Memory management

What do you mean by the protection fault?

Protection fault refers to the process accessing the pages, which do not have the access permission. A process also incur the protection fault when it attempts to write a page whose copy on write bit was set during the fork() system call.




Next 5 interview question(s)

1
At what mode the fault handler executes?
2
In what way the validity fault handler concludes?
3
What are states that the page can be in, after causing a page fault?
4
What does the swapping system do if it identifies the illegal page for swapping?
5
What is validity fault?