OCR H446 · Component 01

1.2.3 Software development

Project development stages, methodologies, client feedback, Waterfall, Agile, XP, Spiral, RAD, prototyping, and project risk.

Topic overview

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Trace this algorithm: total = 0; for each value in [7,2,9,4], if value MOD 2 = 0 then total = total + value. State the final total.Trace
Why do IT projects commonly fail?Projects
What are the traditional stages of project development?Lifecycle
What is a software development methodology?Methodology
Why is client or user feedback important?Users
How does the Waterfall model work?Waterfall

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