Networking Quiz

What does LAN stand for?

• Local Access Network

• Local Area Network

• Large Area Network

• Logical Area Network

Which device operates at Layer 2 of the OSI model?

• Router

• Switch

• Hub

• Firewall

What type of network is limited to a building?

• WAN

• MAN

• LAN

• SAN

Which is the fastest topology?

• Bus

• Star

• Mesh

• Hybrid

Which layer provides end‑to‑end communication?

• Network

• Transport

• Session

• Data Link

The device used to connect different networks is?

• Switch

• Router

• Hub

• Bridge

What is the PDU at the Network layer?

• Segment

• Frame

• Packet

• Bit

Which topology uses a single backbone cable?

• Star

• Bus

• Ring

• Mesh

Which of the following is a Class A IP address?

• 192.168.0.1

• 10.0.0.1

• 172.16.0.1

• 224.0.0.1

The MAC address is found in which layer?

• Physical

• Data Link

• Network

• Transport