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System data Life cycle (Implementation (Transfer paper files or electronic…
System data Life cycle
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- Research or collect from the current system
- Describe the current system (establish the inputs, outputs,and processing being done)
- Identify the problems with the current system
- Agree the objectives with the clients
- identify and agree customer requirements
- Interpret customer requirements
- Produce a cost-benefit analysis
- identify suitable hardware and software
- produce data flow diagram
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scan the documents, key in data, download files to new database
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Direct changeover, parallel running, pilot implementation/running, phased implementation
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