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  • ANIL KUMAR REDDY PUTLURU thinks this is interesting:

A process is the unit of work in a system. A system consists of a collection of processes, some of which are operating-system processes (those that execute system code) and the rest of which are user processes (those that execute user code). All these processes can potentially execute concurrently—by multiplexing on a single CPU, for example.

From

Cover of Operating System Concepts Essentials, Second Edition

Note

process definition