Accessing Websites on the Internet

• Your modem/router at home is connected indirectly to the World Wide Web on the Internet via:

• Your ISP

• Routers

• Domain name servers (DNS)

• Fibre optic cables

• Web servers.

1. Research what each of these do and write a full sentence for each. You may use Google, Webopedia or the videos below.

2. Draw all these parts of the Internet as a diagram in your book (in pencil)

Explain why data is sent in Packets and explain how this works?