OCR H446 · Component 01 · Computer systems
1.2.3 Software development
Project development stages, methodologies, client feedback, Waterfall, Agile, XP, Spiral, RAD, prototyping, and project risk.
What to revise
Practise software development.
Start with these questions from the software development topic pack. In the workspace, explain each idea from memory, compare your reasoning with the feedback, then revisit the concepts that need practice.
Use the pack alongside your OCR H446 computer systems revision. Your self-reported confidence helps plan the next review; it is not an exam mark or predicted grade.
- 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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