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
Popular books OCR • Computer Science
P. M. Heathcote, R. S. U. Heathcote • ISBN 9781910523056
Latest content OCR • Computer Science
AS Level Computer Science 
H046/01 Computing principles June 2025
- Package deal
- Exam (elaborations)
- • 15 pages's •
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OCR•H046
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OCR AS Level Computer Science H046/01: Computing principles Question paper and Mark Scheme for June 2025• By OCR123
AS Level Computer Science 
H046/02 Algorithms and problem solving June 2025
- Package deal
- Exam (elaborations)
- • 15 pages's •
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OCR•H046
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OCR AS Level Computer Science H046/02: Algorithms and problem solving Question paper and Mark Scheme for June 2025• By OCR123
GCE 
Computer Science 
H446/01: Computer systems 
A Level 
Mark Scheme for 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
GCE 
Computer Science 
H446/02: Algorithms and programming 
A Level 
Mark Scheme for June 2025
- Package deal
- Exam (elaborations)
- • 30 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 
H446/01 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
- Other
- • 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
- Summary
- • 2 pages's •
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OCR•Computer Systems and Architecture
Includes the definitions for all major keywords in paper 1
- Summary
- • 3 pages's •
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OCR•Computer Systems and Architecture