Exploring Network Types and Technologies

Which of the following is a characteristic of a Local Area Network (LAN)?

• Covers a large geographical area

• High data transfer rates

• Utilises satellite communication

• Primarily used for personal devices

What is a common technology used in Wide Area Networks (WAN)?

• Ethernet

• Fibre optic cables

• Bluetooth

• Infrared

Which of the following is an application of a Personal Area Network (PAN)?

• Connecting devices within a home

• Linking devices in a single room

• Connecting multiple buildings

• Providing internet to a city

Which network topology is characterised by a central hub to which all nodes are connected?

• Mesh

• Star

• Ring

• Bus

What is the typical data transfer rate for a LAN?

• 10 Mbps

• 100 Mbps

• 1 Gbps

• 10 Gbps

Which of the following is a security measure commonly used in networks?

• Firewall

• Modem

• Router

• Switch

What is the maximum range of a Bluetooth PAN?

• 10 feet

• 30 feet

• 100 feet

• 300 feet

Which network topology allows for direct communication between all nodes without a central hub?

• Star

• Ring

• Mesh

• Bus

What is a common security threat in networks?

• Data encryption

• Virus

• Firewall

• Router

Which of the following is a benefit of using fibre optic cables in WANs?

• Low cost

• High bandwidth

• Easy installation

• Short range