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System Lifecycle (Design stage (Design the data capture forms/input forms,…
System Lifecycle
- Design the data capture forms/input forms
- Design the screen layouts
- Design outputs in the form of screen displays and printed reports
- Produce systems flowcharts and/or pseudo code
- Select/design validation rules that need to be used
- Design/agree on file structures
- Produce any algorithms or program flowcharts
- Design a testing strategy/plan
- Research or collect data from the current system
- Identify the problems with the current system
- Agree the objectives and requirements with the clients
- Interpret customer requirements
- Produce a cost–benefit analysis
- Identify suitable hardware and software
- Produce a data flow diagram
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new hardware comes on the market, necessitating change
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- Development and testing stage
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