Computer Systems
- Created by: Liem Mao-Tran
- Created on: 07-01-17 19:03
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- Computer Systems
- A computer is an electronic programmable data processing machine
- A System is a collection of parts that work together for some defined purpose
- A Computer System is a collection of hardware and software that works together to achieve some data processing task
- Systems receive inputs from outside, which process the inputs and then output the result of the processing
- A System Boundary is what separates the system from the outside world
- These boundaries are often called interfaces
- Why are computer systems important?
- They improve quality in manufacturing
- Make manufacturing cheaper due to wages and 24 hours of work
- Create faster access to information
- Help with decision making as information is organised and collected together
- New ways of business
- New ways of communication
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