OCR A Level Computer Science Algorithms and programming June 2024 mark scheme H446/02
Practise the past exam questions by topic
Sequence, selection & iteration15 Qs
Computational methods23 Qs
Dijkstra's & A* shortest path algorithms7 Qs
Algorithms for the main data structures22 Qs
Stacks & queues11 Qs
Sub programs: functions & procedures16 Qs
Algorithm efficiency & Big O notation10 Qs
Standard searching algorithms7 Qs
Standard sorting algorithms10 Qs
Trees & binary search trees13 Qs
Inputs, processes & outputs of a problem5 Qs
Thinking abstractly8 Qs
Thinking procedurally8 Qs
Object-oriented programming15 Qs
Variables, constants, inputs, outputs & assignment5 Qs
+11 more
9 questions
- Q1 - 9 marks - Sequence, selection and iteration
- Q2 - 12 marks - Computational methods
- Q3 - 20 marks - Computational methods, Dijkstra's and A* shortest path algorithms
- Q4 - 6 marks - Algorithms for the main data structures, Stacks and queues
- Q5 - 12 marks - Algorithms for the main data structures, Stacks and queues, Sub programs: functions and procedures
- Q6 - 15 marks - Algorithm efficiency and Big O notation, Standard searching algorithms, Standard sorting algorithms
- Q7 - 13 marks - Algorithms for the main data structures, Trees and binary search trees
- Q8 - 13 marks - Computational methods, Inputs, processes and outputs of a problem, Thinking abstractly, Thinking procedurally
- Q9 - 40 marks - Object-oriented programming, Sequence, selection and iteration, Sub programs: functions and procedures, Variables, constants, inputs, outputs and assignment
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