Which of the following is NOT a function of a Router?

• It acts as an intermediary between networks

• It filters data depending on the addresses

• It connects end devices in the same network

• It performs data packets routing in the network

What kind of transmission medium is most appropriate to carry data in a computer network that is exposed to electrical interferences?

• Unshielded twisted pair

• Optical fiber

• Coaxial cable

• Microwave

Which one of the following is not a network topology?

• Star

• Ring

• Bus

• Peer to Peer

Which of the above is considered as a signal transmission medium is data communications?

• (i) and (v)

• (i) and (ii)

• (i) (ii) and (v)

• (i) (ii) (iii) and (v)

The term WAN stands for?

• Wide Area Net

• Wide Access Network

• Wide Area Network

• Wide Access Net

Which of the following cannot be used as a medium for wired cabling?

• A thin coaxial cable

• A twisted pair cable

• A microwave link

• A fiber optical cable

If a systems use separate protocols, which one of the following devices is used to link two systems?

• Repeater

• Gateway

• Bridge

• Router

How many types of network management methods are used?

• 4

• 3

• 2

• 1

Peer-To-Peer network has ____ dedicated servers.

• 1

• 2

• 3

• None

Which one of the following is not an example of a network?

• Wide Area Network

• Metropolitan Area Network

• Local Area Network

• Physical Area Network