Answer Posted / satish malanch

cups stand for comman unix printer service. It is a daemon
used to install printer in linux . we can configure printer
either by setup command or by sytem-config-printer in
terminal windows.

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

2142

Explain process management system calls in linux?

552

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

1933

What are system calls used for process management in linux?

585