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Unit 1.1 Computing A-Level OCR Notes
- Class notes • 22 pages • 2023
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- $4.31
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Simple and easy to follow notes, with diagrams and key word highlighted. 
 
Information gathered from various sources, sticking to the OCR A-Level computing spec to deliver highly accurate and relevant information in a consice yet detailed manner. 
 
Completed all of the spec points of 1.1
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Functions of an operating system
- Summary • 1 pages • 2023
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A cheat sheet for chapter 7 of the PG Online textbook chapter 7 that summarises the functions of the operating system.
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Unit 1.2.1 to 1.2.2 Computing OCR A-Level Notes
- Class notes • 23 pages • 2023
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- $10.34
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Simple and easy to follow notes, with diagrams and key words highlighted. Information gathered from various sources, sticking to the OCR A-Level computing spec to deliver highly accurate and relevant information in a concise yet detailed manner.
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Terminology for Computer Science, partially covered.
- Class notes • 12 pages • 2023
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- $11.78
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Terminology for Computer Science, partially covered.
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OCR A-Level Computer Science Knowledge Organiser
- Summary • 10 pages • 2022
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- $16.37
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The aim of the Cambridge International AS and A Level Computer Science syllabus is to encourage learners to develop an understanding of the fundamental principles of computer science and how computer programs work in a range of contexts. Learners will study topics including information representation, communication and Internet technologies, hardware, software development, and relational database modelling. As they progress, learners will develop their computational thinking and use problem-solv...
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Computation thinking Homework Thinking ahead 2 answers
- Other • 2 pages • 2021
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- $8.77
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OCR A LEVEL COMPUTER SCIENCE Computational thinking Homework Thinking ahead 2 answers.
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Structure of the CPU
- Summary • 1 pages • 2020
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- $3.92
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We look at the make up of a CPU with the different registers, buses and memory to discover their functions within computer. Their is also a section on GPUs as well as the fetch-decode-execute cycle
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Types of Processors - CISC, RISC, Von Neumann, Harvard
- Summary • 1 pages • 2020
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In this summary, we take a look at the different types of processors, including CISC, RISC, and the different architectures.
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Factors affecting the performance of a CPU
- Summary • 1 pages • 2020
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In this summary, we take a look at the factors affecting the performance of a CPU, including year 1 and year 2 content, ranging from clock speed; number of cores to pipelining)
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Arrays, Tuples and Records
- Summary • 1 pages • 2020
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- $3.92
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A look at Arrays, Tuples and Records - key data structures in computer science. This takes a look at their application and use.