OCR • Computer Science
Latest uploads for Computer Science at OCR. Looking for Computer Science notes at OCR? We have lots of notes, study guides and study notes available for Computer Science at OCR.
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Courses Computer Science at OCR
Notes available for the following courses of Computer Science at OCR
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Unit 1
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Unit 2
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Unit 3
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Unit 4
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Unit 5
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Unit 6
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Unit 7
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Unit 8
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Unit 9
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Unit 10
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Unit 11
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Unit 12
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Unit 13
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Unit 14
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Unit 15
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Unit 16
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Unit 17
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Unit 18
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Unit 19
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Unit 20
Popular books OCR • Computer Science
P. M. Heathcote, R. S. U. Heathcote • ISBN 9781910523056
Latest content OCR • Computer Science
A Level Computer Science 
H446/01 Computer systems June 2025
- Package deal
- Exam (elaborations)
- • 31 pages's •
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OCR•H446
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OCR A Level Computer Science H446 papers 1 , 2 and 3 both Question papers and mark scheme for June 2025• By dias123
A Level Computer Science 
H446/02 Algorithms and programming June 2025
- Package deal
- Exam (elaborations)
- • 31 pages's •
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OCR•H446
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OCR A Level Computer Science H446 papers 1 , 2 and 3 both Question papers and mark scheme for June 2025• By dias123
Provides notes on the full 2 year A Level course. Includes everything you need to memorise for the A Level
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- • 36 pages's •
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OCR•A Level
The document is a comprehensive set of revision notes tailored for the OCR A-Level Computer Science syllabus. It focuses specifically on the topic of CPU architecture and performance. 
 
Sub - Topics Include: 
 
Key CPU Components, 
System Buses, 
Assembly Language Integration, 
Fetch-Decode-Execute Cycle, 
Performance Factors, 
Pipelining, 
Processor Architectures.
- Summary
- • 3 pages's •
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OCR•Structure and Function of the Processor
includes all the key, main programming fundamentals you need to know for the exam
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- • 2 pages's •
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OCR•Computer Systems and Architecture
Includes the definitions for all major keywords in paper 1
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- • 3 pages's •
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OCR•Computer Systems and Architecture
A Cheat sheet that helps with all major topics in remembering.
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- • 3 pages's •
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OCR•Computer Systems and Architecture
Includes summarised notes for all Paper 1 Topics
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- • 5 pages's •
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OCR•Computer Systems and Architecture
Includes summarised notes for all Paper 2 Topics
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- • 3 pages's •
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OCR•Computer Systems and Architecture
This document contains notes for 1.1.1a notes using all the previous OCR markchemes for computer science A levels.
- Summary
- • 3 pages's •
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OCR•1.1.1 a Structure of the computer