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SYSTEMS LIFE CYCYLE (Design (Data capture forms (computer based forms,…
SYSTEMS LIFE CYCYLE
Design
Data capture forms
computer based forms
Paper based forms
Screen displays and printed reports
System flowcharts
Verification
Validation
File structures
Design and texting strategy
Implementation
Parallel
Pilot
Direct
Phased
Analysis
Feasability Study
Description of existing system
Criteria
Terms of Reference
Proposed solution
Methods of fact finding
Questionnaires
Interviews
Observation
Looking at existing paperwork
Data flow diagram
Documentation
User documentation
Technical documentation
Evaluation
update hardware
update software
Development and Testing
Testing strategies
abnormal
extreme
normal
live