Exploring Computer Networks

What is a LAN?

• A LAN connects devices over the internet.

• A LAN is a Local Area Network that connects devices within a small geographic area.

• A LAN is a type of wide area network.

• A LAN is a network that spans multiple cities.

Which of the following is a type of WAN?

• Ethernet

• LAN

• MPLS

• VPN

What does MAN stand for?

• Multi-Access Network

• Mobile Area Network

• Metropolitan Access Network

• Metropolitan Area Network

Which topology connects all devices to a central hub?

• Ring topology

• Bus topology

• Star topology

• Mesh topology

What is a disadvantage of a bus topology?

• High cost of installation due to multiple cables.

• Easy to troubleshoot and maintain.

• Supports high-speed data transfer without issues.

• Single point of failure due to reliance on a central cable.

In which topology do all devices connect to a single cable?

• Bus topology

• Mesh topology

• Ring topology

• Star topology

Which network type is used for a small geographical area?

• Local Area Network (LAN)

• Wide Area Network (WAN)

• Personal Area Network (PAN)

• Metropolitan Area Network (MAN)

What is the main feature of a star topology?

• All devices are connected in a linear fashion.

• Devices are connected in a ring formation.

• All devices are connected to a central hub or switch.

• Each device communicates directly with every other device.

Which topology is most commonly used in home networks?

• Mesh topology

• Ring topology

• Star topology

• Bus topology

What is the primary function of a router in a network?

• To provide internet access to devices.

• The primary function of a router is to direct data packets between different networks.

• To encrypt data for secure transmission.

• To store data packets for later use.