16751474
Beschreibung
Mindmap von samuel villamizar, aktualisiert more than 1 year ago
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Erstellt von samuel villamizar
vor etwa 5 Jahre
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The system cycle
- Analysis
- Interpret requirement
- Describe the system
- Research data from the system
- Identify the problem
- Cost-benefit analysis
- Identify hardware and software
- Produce data flow diagram
- Identify custumer requirements
- Agree the objectives
- Interpret requirement
- Design
- Design the data
- Desing file structures
- Design a testing strategy
- Design the screen layout
- Produce algorithms
- Desing outpust and printed reports
- Produce system flowcharts
- Select validation rules
- Design the data
- Development and testing
- Develop stages for testing
- Test the progang to see if it works well
- Develop stages for testing
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