9. ICT Systems and their Components
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- Created by: Jessica to
- Created on: 04-11-12 19:39
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- 9. ICT Systems and their Components
- System -
A
procedure that involves input, processing and output.
- Eg. Manual System - A card index used in a library
- ICT - the use and transmission of data to produce information after processing.
- People, Data, Information, Software, Hardware and Procedures
-
ICT
systems are those where the output from the system goes directly to a human
being or into another ICT system.
- At a supermarket checkout, a part of the output is an itemised receipt, which goes directly to the customer.
- Uses Input, process and output
- System -
A
procedure that involves input, processing and output.
- System -
A
procedure that involves input, processing and output.
- Eg. Manual System - A card index used in a library
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