Computer Networks_2

What is the use of Bridge in the network?

• To connect LANs

• To separate LANs

• To control network speed

• All of the above

Each IP packet must contain:

• Only source address

• Only destination address

• Source and destination address

• Source or destination address

Which of these is not a communication channel?

• Satellite

• Microwave

• Radiowave

• Wi-Fi

Which of these is not an example of unguided media?

• Optical fibre cable

• Radio wave

• Bluetooth

• Satellite

Which of the following is the smallest network?

• WAN

• MAN

• LAN

• Wi-Fi

Device used to connect dissimilar networks

• Modem

• Gateway

• Bridge

• Router

___________ is the measuring unit of speed at which the data transfer takes place

• GHz/Second

• Hertz/Second

• Bytes/Second

• Bits/Second

_________ is a dedicated line between the caller and the sender

• Packet switching

• Circuit switching

• Line switching

• Message switching

................................ isresponsible for handling the address of the destination computerso that each packet is delivered to its proper destination

• IP

• TP

• TCP

• MAC

The techniques of switching in which data is fragmented into smaller techniques is called ..............

• Circuit switching

• Message switching

• Packet switching

• Line switching