4.1 Networks

Routers (2 marks)

Explain how routers use IP addresses to forward data packets across the internet.

Compare and contrast LAN and WAN in terms of geographic scope.

Provide an example of a device that is commonly used to connect multiple computers within a LAN.

Discuss how the use of a WAN can be beneficial for an organisation with offices in different cities.

Describe one advantage and one disadvantage of connecting computers in a network.

What does LAN stand for?

Explain why computers are often connected in a network.