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homework 2 Version 0
👤 Author: by 1142486972qqcom 2017-09-28 14:03:24

1. Why we invent the concept of Process?

Early computer systems allowed only one program to be executed at a time. This program had complete control of the system and had access to all the system’s resources.

In contrast current-day computer systems allow multiple programs to be loaded into memory and executed concurrently. This evolution required firmer control and more compartmentalization of the various prog

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Guest • 2017-09-19 06:14:43

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