Week2

The nodes in Mesh Topology are connected via

• Multipoint link

• Point-to-point link

• Single link

• Hybrid link

Which topology requires central controller?

• Mesh Topology

• Bus Topology

• Star Topology

• Ring Topology

Which of the following could be more reliable?

• Mesh Topology

• Bus Topology

• Star Topology

• Ring Topology

Which of the following networking media is the fastest?

• Coaxial cable

• Twisted-pair cable

• Fiber optic cable

• Radio waves

Which of the following networking media is the most susceptible to interference?

• Coaxial cable

• Twisted-pair cable

• Fiber optic cable

• Radio waves

Which of the following networking devices is used to connect two or more networks with the same protocol?

• Hub

• Switch

• Firewall

• Router

Which of the following networking devices is used to connect two or more networks with different protocols?

• Hub

• Switch

• Bridge

• Router

Which of the following networking devices is used to connect multiple devices to a single network segment?

• Hub

• Switch

• Bridge

• Router

Which is the device working on layer 2 of OSI?

• Hub

• Router

• Switch

• Firewall

What is the name of a layer 4 in OSI?

• Application

• Network

• Transport

• Data-link