Credits
Andrew Dawson Ball:
1. Data Transfer Media
2. Emerging communication technologies
3. Procedures
4. The characteristic of intranets and extranets
Guy Craze:
1. Network Software
2. Standards
3. The world wide web and the internet and the ability to distiunguish between them
Samuel Hamperl:
1. Communications devices
2. ICT networks for different geographical scales and uses should be considered