Unit 9 - Computer Networks

This includes all units of the J277/01 and J277/02 checklist for GCSE examinations in 2022 for the OCR exam board (these notes aided reaching a grade 9), in order the notes include: 1.1.1 architecture of the CPU, 1.1.2 CPU performance, 1.1.3 embedded systems, 1.2.2 secondary storage, 1.2.3 units, 1.2.4 data storage, 1.2.5 compression, 1.2.1 primary storage, 1.3.1 networks and topologies, 1.3.2 wired and wireless networks, protocols and layers, 1.4.1 threats to computer systems and networks, 1.4....

-

24 pages

Written in 2021/2022

imogenrodford

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!

-

74 pages

Written in 2022/2023

pencilcaseman

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...

-

21 pages

Written in 2022/2023

andreasmullen

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...

-

21 pages

Written in 2022/2023

andreasmullen

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!

-

74 pages

Written in 2022/2023

pencilcaseman

This includes all units of the J277/01 and J277/02 checklist for GCSE examinations in 2022 for the OCR exam board (these notes aided reaching a grade 9), in order the notes include: 1.1.1 architecture of the CPU, 1.1.2 CPU performance, 1.1.3 embedded systems, 1.2.2 secondary storage, 1.2.3 units, 1.2.4 data storage, 1.2.5 compression, 1.2.1 primary storage, 1.3.1 networks and topologies, 1.3.2 wired and wireless networks, protocols and layers, 1.4.1 threats to computer systems and networks, 1.4....

-

24 pages

Written in 2021/2022

imogenrodford

This document fully covers the criteria mentioned in the title. It includes 3 posters, a table describing Peer to Peer Networks and Client-Server Networks along with screenshots of a PowerPoint Presentation containing the other requirements.

-

8 pages

Written in 2019/2020

daniel24

This assignment fully covers the criteria mentioned in the title. It includes a network prototype (screenshot), an explanation of how the network meets the requirements, the key components used, interconnection devices, security measures, the risks of insecure networks, and a justification of the components and design choices. *The Packet Tracer File (.pkt) can be provided on request.*

-

12 pages

Written in 2019/2020

daniel24

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.

-

9 pages

Written in 2020/2021

peggysinclair

P4 Computer Networks

-

2 pages

Written in 2020/2021

richardochei

Unit 9 P3 College Notes

-

2 pages

Written in 2020/2021

richardochei

I've seen my work graded towards a distinction, and I hope that this will help you with your assignment, too, if anyone feels like they're failing.

-

1 pages

Written in 2020/2021

richardochei

I've seen my work graded towards a distinction, and I hope that this will help you with your assignment, too, if anyone feels like they're failing.

-

2 pages

Written in 2020/2021

richardochei

I've seen my work graded towards a distinction, and I hope that this will help you with your assignment, too, if anyone feels like they're failing.

-

24 pages

Written in 2020/2021

richardochei

Essay Unit 9 - Computer Networks Assignment 4 Task 1.

-

2 pages

Written in 2019/2020

Siratt

Essay Unit 9 - Computer Networks Assignment 3, Full Assignment 3, Grade distinction.

-

4 pages

Written in 2019/2020

Siratt

Essay Unit 9 - Computer Networks, Full Assignment 2, Grade Distinction.

4.0

(1)

5 pages

Written in 2019/2020

Siratt

Essay Unit 9 - Computer Networks , Full Assignment 1, Grade Distinction.

-

9 pages

Written in 2019/2020

Siratt

Unit 9 Computer Networks - Assignment 1 - P1, P2, P3, P4, M1. All Criteria Achieved. Types of network systems, protocols and understanding the hardware and software used in networking.

-

15 pages

Written in 2017/2018

leoJBlack

Unit 9 Computer Networks - Assignment 2 - P6 improvements. If needed better real life examples for How to make a secure Network.

-

8 pages

Written in 2017/2018

leoJBlack

Unit 9 Computer Networks - Assignment 2 - P5, P6, M2, M3, D1, D2. All Criteria Achieved. Understanding of network services and system security in networking.

3.7

(3)

22 pages

Written in 2017/2018

leoJBlack

BTEC Level 3 IT Unit 9 - Computer Networks Criteria: P3, P4, P6, M2, M3, D1 Assignment 2 - Goes into a lot of detail and all criteria were met first time

3.4

(5)

12 pages

Written in 2017/2018

Boyan67

BTEC Level 3 Information Technology - Extended Diploma Unit 9 - Computer Networks Criteria: P1, P2, P5, M1, D2 Assignment 1 - This assignment met all criteria and goes into a lot of detail for each part.

4.0

(2)

17 pages

Written in 2017/2018

Boyan67