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System Life Cycle (Design (Design and testing strategy/plan, File…
System Life Cycle
Design
Design and testing strategy/plan
File structures
Validation
Verification
System Flowcharts
Data capture forms
Screen displays and printed reports
Implementation
Phased
Pilot
Parallel
Direct
Analysis
Feasibility study
Terms of reference
Description of existing system
Criteria
Proposed solution
Data Flow Diagram (DFD)
Research Method
Looking at existing paperwork
Interviews
Observation
Questionnaires
Development and Testing
Strategies of testing
Extreme
Abnormal
Normal
Live
Development
Evaluation
Leads to redesigning of a system
Improves the system
Documentation
Technical
User