Answer Posted / hitesh

This refers to a program crash when an application tries to
access resources on a computer that it does not have
permission to access. For the sake of the security of the
computer, the operating system will crash the offending
computer and create a segmentation fault

what are different ways the context switch happens from user to kernel space or vice-versa ?

2131

What are system calls used for process management in linux?

577

I would like to know whether Simado and Setu products are they EPBX or not ?

1924

Explain process management system calls in linux?

536