FCN Unit -1 Quiz

Which topology requires a central controller or hub?

• Mesh

• star

• bus

• ring

A _______ connection provides a dedicated link between two devices

• Point-to-point

• Multipoint

• Primary          

• Secondary

_______ is the protocol suite for the current Internet.

• TCP/IP

• UDP

• UNIX

• IBM

Frequency of failure and network recovery time after a failure is measures of the _______ of network.

• Performance

• Reliability 

• Security         

• Feasibility

This was the first network.    

• CSNET

• NSFNET

• ANSNET

• ARPANET

Which topology requires a multipoint connection?

• Mesh

• star

• bus

• ring

In a _______ connection, more than two devices can share a single link.

• Point-to-point

• Multipoint 

• Primary

• Secondary

_______ operates in both the physical and the data link

• Router

•   Bridge

• Repeater

• A.    passive hub

A _______ regenerates a signal, connects segments of a LAN, and has no filtering capability.

• Router

• Repeater

• Bridge

• none of the above

The information to be communicated in a data communications system is the _______.

• Medium         

• Protocol  

• Message

• Transmission