Topic 11 of 19

Systems analysis

What the specification covers

Unit 1 (AS)Fundamentals of Computer Science

  • Feasibility studies
  • Investigation methods
  • Data flow diagrams
  • Changeover methods
  • Alpha, beta and acceptance testing
  • Types of maintenance
  • Documentation

Unit 3 (A2)Programming and System Development

  • Waterfall and Agile approaches
  • Documentation at each stage

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