Answer Posted / sandeep b

Proc is a psuedo file system so nothing is actually stored.
A read results in a call to function inside the kernel which
provides the information we see.
It makes information about the kernel and hardware available
to the user.

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

2138

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

1926

Explain process management system calls in linux?

540

What are system calls used for process management in linux?

581