Intro
Objectives
- Understand the structure of the Internet.
- Describe the term ‘Uniform Resource Locator’ (URL) in the context of networking.
- Explain the terms ‘domain name’ and ‘IP address’.
- Describe how domain names are organised.
- Understand the purpose and function of the Domain Name Server (DNS) system.
- Explain the service provided by Internet registries and why they are needed.