Unit 9 Fundamentals of communication and networking

A concise summary of the notes I used when I was studying for my A-levels. I have checked that this summary follows all of the points on the AQA specification to ensure that it covers everything that you will need to know. It includes all of the definitions and examples that you need to know, as well as comparison tables to be able to quickly breakdown concepts and how they relate to eachother. I wrote this with the exam questions in mind and alot of the knowledge within it should be wo...

Level up your skills with these expertly written notes covering the Fundamentals of Communication and Networking topic from the AQA A-level Computer Science specification. Whether you're preparing for Paper 2 or reinforcing your understanding throughout the year, this resource is designed to make complex concepts crystal clear (used and made by a consistently A/A* student). What’s Inside: - Detailed explanations - Clear breakdown to reinforce understanding - Key terminology to help y...

This pack of revision notes contains highly-detailed explanations, examples, diagrams and algorithms for Networking and Computer Communication for the Computer Science A-Level. Check the tags for all of the information included! The notes aren't in any particular order, but everything is included under a heading/subheading, so it's easy to find what you need. I hope these are helpful!

This document covers what you need to know about how data packets are authenticated when being sent and received across the internet.

these documents cover what you need to know about communication and the internet for the exam. They cover how data is passed across the internet between devices, as well as how this data is authenticated.