CN_Quiz

____ bits are there in the Ethernet address.

• 16 bits

• 32 bits

• 48 bits

• 64 bits

The OSI model consists of ___ layers.

• five

• Seven

• Eight

• Nine

Two or more computers connected to each other for sharing information form a

• Tunnel

• Network

• Server

• Router

____ uses a standard called IEEE802.6.

• Internet

• LAN

• WAN

• MAN

MAN stands for

• Micro area network

• Mix area network

• Macro area network

• Metropolitan area network

Data is transmitted using light through a(n) _____________cable.

• Fibre Optic

• Co axial

• Twisted pair

• Infra red

Which data communication method is used to send data over a serial communication link?

• simplex

• half duplex

• full duplex

• All of these

While transmitting odd-parity coded symbols, the number of zeros in each symbol is….

• odd

• even

• unknown

• none of these

One important characteristic of LAN is…

• parallel transmission

• low cast access for low bandwidth channel

• unlimited expansion

• application independent interfaces

Which of the following is possible in a token passing bus network?

• Unlimited number of stations

• Unlimited distance

• In-service expansion

• Multiple time-division channels