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Computer Science · OCR H446 · Algorithms and programming · June 2018

OCR A Level Computer Science Algorithms and programming June 2018 examiner report (H446/02)

2h 30m 140 marks

Examiner report

  1. Q1 - 13 marks - Algorithms for the main data structures, Thinking ahead, Trees and binary search trees
  2. Q2 - 12 marks - Computational methods, Thinking ahead, Thinking procedurally
  3. Q3 - 27 marks - Computational methods, Dijkstra's and A* shortest path algorithms, Thinking abstractly
  4. Q4 - 19 marks - Recursion, Sub programs: functions and procedures
  5. Q5 - 29 marks - Algorithms for the main data structures, Sequence, selection and iteration, Stacks and queues, Standard searching algorithms, Standard sorting algorithms
  6. Q6 - 40 marks - Algorithms for the main data structures, Object-oriented programming, Sequence, selection and iteration, Stacks and queues, Thinking concurrently