Edexcel International GCSE (9–1) Information and Communication Technology 4IT1 · 2.2

Factors influencing the choice of digital communication in a network

Code: 2.2
In: 2 Connectivity
Course: International GCSE (9–1) Information and Communication Technology 4IT1
Board: Edexcel

Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.

Points under 2.2

2.2.1 Factors affecting speed and volume of data transfer
2.2.2 Wired and wireless local networks compared
2.2.3 Bandwidth, latency and user experience
2.2.4 Broadband, mobile broadband and cellular networks

Points in 2 Connectivity

2.1 Types of digital communications
2.2 Factors influencing the choice of digital communication in a network
2.3 Requirements for connecting to a network, including the internet
2.4 Benefits of using a LAN/home network
2.5 Securing data on a network, including the internet