29.03.2023

When collection of various computers seems a single coherent system to its client, then it is called _________

• computer network

• distributed system

• networking system

• mail system

Two devices are in network if __________

• a process in one device is able to exchange information with a process in another device

• a process is running on both devices

• PIDs of the processes running of different devices are same

• a process is active and another is inactive

Which of the following computer networks is built on the top of another network?

• prior network

• chief network

• prime network

• overlay network

In computer network nodes are _________

• the computer that originates the data

• the computer that routes the data

• the computer that terminates the data

• all of the mentioned

Communication channel is shared by all the machines on the network in ________

• broadcast network

• unicast network

• multicast network

• anycast network

Bluetooth is an example of __________

• personal area network

• local area network

• virtual private network

• wide area network

A __________ is a device that forwards packets between networks by processing the routing information included in the packet.

• bridge

• firewall

• router

• hub

A list of protocols used by a system, one protocol per layer, is called ________

• protocol architecture

• protocol stack

• protocol suite

• protocol system

Network congestion occurs _________

• in case of traffic overloading

• when a system terminates

• when connection between two nodes terminates

• in case of transfer failure

Which of the following networks extends a private network across public networks?

• local area network

• virtual private network

• enterprise private network

• storage area network