OCR A Level Computer Science Computer systems June 2018 mark scheme H446/01
Practise the past exam questions by topic
Assembly language programming (Little Man Computer)8 Qs
Pipelining6 Qs
HTML, CSS & JavaScript6 Qs
Operating systems5 Qs
Relational databases & keys7 Qs
SQL6 Qs
Data structures7 Qs
Trees & binary search trees13 Qs
Legislation relevant to Computer Science8 Qs
Object-oriented programming15 Qs
Types of operating system5 Qs
Algorithms in pseudocode, flowcharts & reference language10 Qs
Designing, creating & refining algorithms15 Qs
Converting between binary & hexadecimal6 Qs
Floating point numbers in binary7 Qs
Representing numbers: binary, denary, hexadecimal9 Qs
Combining Boolean operators6 Qs
Karnaugh maps5 Qs
Logic diagrams6 Qs
+15 more
10 questions
- Q1 - 24 marks - Assembly language programming (Little Man Computer), Pipelining
- Q2 - 18 marks - HTML, CSS and JavaScript, Operating systems
- Q3 - 15 marks - Relational databases and keys, SQL
- Q4 - 8 marks
- Q5 - 8 marks - Data structures, Trees and binary search trees
- Q6 - 12 marks - Legislation relevant to Computer Science
- Q7 - 16 marks - Object-oriented programming, Types of operating system
- Q8 - 17 marks - Algorithms in pseudocode, flowcharts and reference language, Designing, creating and refining algorithms
- Q9 - 15 marks - Converting between binary and hexadecimal, Floating point numbers in binary, Representing numbers: binary, denary, hexadecimal
- Q10 - 7 marks - Combining Boolean operators, Karnaugh maps, Logic diagrams
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