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System Life Cycle (Analysis (Getting system data, Identify problems, Agree…
System Life Cycle
Analysis
Getting system data
Identify problems
Agree with Client's objective
Identify requirements
Cost-benefit analysis
Identify hardware & software
Produce data flow diagram
Design
Input forms
Screen layout
screen output
system flowchart
rules
testing strategy
Evaluation
Identify improvements
Identify limitations
Time taken for tasks
Leads to
Updates of hardware
Updates of software
Gather responses
Implementation
Scan documents
Key in data
Download to database
Development & Testing
Debug
crash-test
Documentation
User Documentation
Technical documentation