What are the process states in Unix

Running&nbsp;: &nbsp; The process is either running or it is ready to run .
Waiting&nbsp;&nbsp;&nbsp;: &nbsp; The process is waiting for an event or for a resource.
Stopped&nbsp;: &nbsp; The process has been stopped, usually by receiving a signal.
Zombie&nbsp;&nbsp;&nbsp;: &nbsp; The process is dead but have not been removed from the process table.

Linux Interview Questions: - What are the process states in Unix ?

As a process executes it changes state according to its circumstances. Unix processes have the following process states :

Running : The process is either running or it is ready to run .
Waiting : The process is waiting for an event or for a resource.
Stopped : The process has been stopped, usually by receiving a signal.
Zombie : The process is dead but have not been removed from the process table.