How the Internet works presentation: x21 slides
The following resource is mainly for advanced and A Level Computer Science pupils and explains some of the main characteristics about the Internet and how it works. It includes:
- how Internet protocols (IP) are linked to domains
- the way URLs are structured (eg top level, second level etc) in a hierarchy
- role of ICANN
- how domains are located using DNS
- use of IPV4 / IPV6
- requesting a web page and the role of routers
- use of packet switching and the makeup of individual packets
- role of gateways in networks
The following resource is mainly for advanced and A Level Computer Science pupils and explains some of the main characteristics about the Internet and how it works. It includes:
- how Internet protocols (IP) are linked to domains
- the way URLs are structured (eg top level, second level etc) in a hierarchy
- role of ICANN
- how domains are located using DNS
- use of IPV4 / IPV6
- requesting a web page and the role of routers
- use of packet switching and the makeup of individual packets
- role of gateways in networks
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£3.00