Software Development (OCR A Level Computer Science): Exam Questions

Exam code: H446

23 mins4 questions
19 marks

A programmer has been asked by a client to create a complex computer program. Compare the spiral model and waterfall lifecycle methodologies for this task.

You should include the following in your answer:

  • how both methodologies could be used to develop a complex computer program

  • the benefits of each methodology for this task

  • the drawbacks of each methodology for this task.

22 marks

Explain one drawback of using the Waterfall model for software development.

33 marks

A software team is planning to use Rapid Application Development (RAD) for a new e-commerce platform.

Identify two benefits and one drawback of using RAD in this project.

49 marks

Compare the suitability of the Spiral model and Agile methodologies for a large-scale government project requiring extensive risk management and evolving requirements.

Justify your recommendation.