Difference between a process and a program - operating system
Difference between a process and a programA process invokes or initiates a program. It is an instance of a program that can be multiple and running the same application.
Example:- Notepad is one program and can be opened twice.
Difference between a process and a program- A program is a set of instructions that are to perform a designated task, where as the process is an operation which takes the given instructions and perform the manipulations as per the code, called ‘execution of instructions’. A process is entirely dependent of a ‘program’.
- A process is a module that executes modules concurrently. They are separate loadable modules. Where as the program perform the tasks directly relating to an operation of a user like word processing, executing presentation software etc.