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Definition
| is a collection of devices that works together to achieve a particular purpose. examples include transport system,school systen, digestive system, |
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Definition
| is the physical equipment used to process information. information technology refers to electronic hardware and software used to process information. |
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Definition
| is the instructions that a computer uses to control and direct the hardware to solve problems. it is the programs of a computer system |
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Definition
the raw material used by information process the are 5 tyoes
images
audio
video
text
numbers |
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| whhat type of sytems are there??? |
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Definition
Transaction processing system(TPS)
Decision support system(DSS)
Expert information system(EIS)
Management information system(MIS)
Office Automation System(OAS) |
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Definition
| The output displayed by information system(data that has been processed to become meanigful) |
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Term
| Social and ethical issues |
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Definition
Social and ethical issues are often reffered as
A- accuracy
S- security
P- privacy
A- appropriate Use
C-copyright
E-equity
S- socialisation
H=- health and safety
O- ownership of Data
W- work(changing nature)
Q- quality |
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Definition
| a setnof information proceses requiring participants,data/information and information technology built to sastify a purpose |
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Definition
| everything that influences amd is influenced by the information system |
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