It is a program that interprets the command input through keyboard or command batch file. It helps the user to interact with the OS and trigger the required system programs or execute some user application.
Command interpreter is also referred to as:
- Control card interpreter
- Command line interpreter
- Console command processor
- Shell
Explain Process.
A process is a program that is running and under execution. On batch systems, it is called as a "job" while on time
sharing systems, it is called as a "task".
Explain the basic functions of process management.
Important functions of process management are:
- Creation and deletion of system processes.
- Creation and deletion of users.
- CPU scheduling.
- Process communication and synchronization.
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