Process Model and IPC Interview questions


Total available count: 17
Subject - Operating System
Subsubject - Process Model and IPC

What is ps command for?

The ps command prints the process status for some or all of the running processes. The information given is the process identification number (PID), the amount of time that the process has taken to execute so far, etc.




Next 5 interview question(s)

1
What is a Daemon?
2
What happens when you execute a command?
3
What happens when you execute a program?
4
What are the process states in Unix?
5
What is a zombie?