Computer Science

English (UK)

condensed knowledge organiser for paper 1

Presentation

Emaan

Computer science Knowledge Organiser

Everything you need to know for the J277 OCR computer science GCSE exam

Comprehensive guide to the J277 OCR GCSE Computer Science specification, covering key concepts, programming fundamentals, algorithms, and exam preparation strategies. Essential for students aiming to excel in their Computer Science exams.

OCR GCSE Computer Science Overview

OCR computer science specification 

Comprehensive revision resource covering key concepts in AQA GCSE Computer Science Paper 2, including SQL, network protocols, data representation, cybersecurity, and ethical issues in computing. Ideal for exam preparation and understanding core topics such as binary systems, operating systems, and relational databases.

GCSE Computer Science Essentials

Revision note

Taha

AQA GCSE Paper 2 Computer science

All of my notes for GCSE OCR Computing Paper 2 

Comprehensive study notes covering key concepts in GCSE OCR Computing, including binary systems, network protocols, cybersecurity, and data encryption. Ideal for exam preparation and understanding computer architecture, software design, and ethical issues in computing.

GCSE Computing Essentials

Reuben Cowell

Computing Paper 1 full notes

All of the content from OCR computer science for paper 1

Comprehensive study material covering key concepts for OCR Computer Science Paper 1, including operating systems, network architecture, cybersecurity, ethical issues, and data representation. Ideal for students preparing for exams, this resource includes insights on computer memory, network security, and various types of data compression. Enhance your understanding of computer systems and their applications.

OCR Computer Science Overview

Joshua Whitehead-Jones

OCR COMPUTER SCIENCE PAPER 1

Comprehensive study material for OCR GCSE Computer Science covering key topics such as computer architecture, network security, programming techniques, and ethical considerations. Ideal for exam preparation, this resource includes essential concepts, exam questions, and definitions to enhance understanding and retention.

GCSE Computer Science Overview

Delwin Sebastian 

CS OCR  

Summary notes about computer hardware and detailed notes about the CPU.

Explore key concepts of computer hardware, including CPU architecture, memory types (RAM, ROM), and embedded systems. This revision guide covers the von Neumann architecture, data storage methods, and performance factors affecting CPUs. Ideal for EDEXCEL Computer Science students preparing for exams.

Computer Hardware Essentials

Harry

Computer Science: Hardware & the CPU

Detailed notes covering all of the course spec for computing systems and some additional information

Explore key concepts in computing systems, including binary data, two's complement, computer memory, and network security. This comprehensive summary covers essential topics such as character encoding, CPU processes, and cybersecurity threats, providing students with a clear understanding of the subject matter.

Understanding Computing Systems

Emily Kelt

Higher Computing Science Computing Systems

A PowerPoint comparing Harvard and Von Neumann computer architecture, covering Contemporary Processor Architecture and including practise exam questions.

Explore the key differences between Harvard and Von Neumann architectures in this detailed presentation. Understand their unique memory structures, speed advantages, and flexibility. This resource also covers contemporary processor architecture and includes practice exam questions to enhance your learning. Ideal for students studying computer architecture.

Computer Systems Security

Computer System

9 best study notes in Computer System