ZIMSEC A-Level Computer Science
5Systems Development Life Cycle (SDLC)
Overview
Form 5 (competency matrix 8.5, software development, waterfall model) and Form 6 (8.14, object-oriented methodology and prototyping). No share of Paper 1 is printed for this topic in the specification grid.
In this topic
Lessons
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Development life cycles: waterfall, iterative and RAD
45 min
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Preliminary investigation, fact finding and feasibility
45 min
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System analysis, design, implementation, documentation and evaluation
50 min
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Testing, errors and maintenance
55 min
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Prototyping and object-oriented methodology
50 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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