What is a process? What part of the operating system manages processes? Defi ne the following terms: process ID, parent process, child process, fork and exec. What is the difference between killing a...

What is a process? What part of the operating system manages processes? Defi ne the following terms: process ID, parent process, child process, fork and exec.

What is the difference between killing a process and stopping a process? How do you kill a process? How do you stop a process?