Information systems lifecycle

The Systems Lifecycle Grade 8 (CIE)

What prompts a new system? ,[object Object],[object Object],[object Object]

Systems development life cycle (the ‘Waterfall model’)

Feasibility study ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Requirements analysis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

System design ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Implementation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Methods of conversion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

System maintenance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Benefits of prototyping ,[object Object],[object Object],[object Object],[object Object],[object Object]

Information systems lifecycle

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Information systems lifecycle