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Computer Science · OCR H446 · Computer systems · June 2017

OCR A Level Computer Science Computer systems June 2017 mark scheme H446/01

2h 30m 140 marks

Practise the past exam questions by topic

Types of operating system5 Qs Data structures7 Qs Linked lists9 Qs Combining Boolean operators6 Qs +12 more
11 questions
  1. Q1 - 14 marks - Types of operating system
  2. Q2 - 11 marks - Data structures, Linked lists
  3. Q3 - 16 marks
  4. Q4 - 11 marks - Combining Boolean operators
  5. Q5 - 12 marks - Assembly language programming (Little Man Computer)
  6. Q6 - 12 marks - Converting between denary and hexadecimal, Negative numbers in binary, Representing numbers: binary, denary, hexadecimal
  7. Q7 - 15 marks - Algorithms in pseudocode, flowcharts and reference language, Designing, creating and refining algorithms, Relational databases and keys, SQL
  8. Q8 - 9 marks
  9. Q9 - 11 marks - HTML, CSS and JavaScript
  10. Q10 - 22 marks - Algorithms in pseudocode, flowcharts and reference language, Data structures, Designing, creating and refining algorithms, Trees and binary search trees
  11. Q11 - 7 marks - Combining Boolean operators, Karnaugh maps, Logic diagrams