Computer Networks Quiz

What does LAN stand for?

• Low Area Network

• Local Area Network

• Long Area Network

• Large Area Network

Which layer of the OSI model is responsible for error control?

• Transport Layer

• Data-Link Layer

• Physical Layer

• Network Layer

What is the main function of the Transport Layer?

• Data framing

• Data encryption

• Data routing

• Data segmentation

Which topology connects all nodes to a central hub?

• Bus Topology

• Ring Topology

• Mesh Topology

• Star Topology

What type of network is a VPN?

• Virtual Public Network

• Virtual Private Network

• Very Personal Network

• Variable Public Network

Which cable type is known for its high-speed data transmission?

• Twisted Pair Cable

• Fiber Optic Cable

• Coaxial Cable

• Ethernet Cable

What does TCP stand for in networking?

• Transmission Control Protocol

• Transfer Control Protocol

• Transmission Communication Protocol

• Transport Control Protocol

Which of the following is a disadvantage of Bus Topology?

• Easy installation

• Limited failure

• Difficult troubleshooting

• High cost

What is the primary purpose of the OSI model?

• To provide a framework for network communication

• To define network protocols

• To establish internet standards

• To manage network hardware

Which of the following is a characteristic of Mesh Topology?

• Single point of failure

• Multiple paths between nodes

• Simple installation

• Low reliability