computer networking test

If all devices are connected to a central hub, then topology is called

• Star Topology

• Bus Topology

• Ring Topology

• Tree Topology

Which one of the following terms refer to the most popular LAN technology

• Internet

• Ethernet

• WAN

• Intranet

A computer network is a system of:

• Data transfer and information storage

• two or more computing devices connectedto one another

• A whole lot of individual machines workingon their own

• Sharing devices like scanners

What type of network is this?

• Ring

• Bus

• Mesh

• Star

What does LAN stand for?

• Localise Aerial Network

• Local Art Network

• Local Area News

• Local Area Network

A device that is used to connect a number of LANs is –

• Repeater

• Router

• Bridge

• All of these

what is a star network?

• Each device is connected to a terminal

• Each device connects to each other

• Each device is connected to a switch or

  hub

• Each device is connected in a line

what network topology is this

• tree

• star

• mesh

• bus

Which of these is an advantage of a Bus network?

• Easy to install

• Fast

• good security

• reliable

Which of these is an advantage of a Star network?

• cheap

• reliable

• no extra hardware needed

• good security