16. A hybrid network topology in which star networks are interconnected via bus networks is known as ?

[A] Tree network

[B] Ring network

[C] Mesh network

[D] None of the above

View Answer

ANSWER: Option(A).


MEMORY: No memory available.

17. A private network across a public network and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network is called ?

[A] Local area network

[B] Wide area network

[C] Virtual private network

[D] Public network

View Answer

ANSWER: Option(C).


MEMORY: No memory available.

18. The private network connection is established using an encrypted layer is called ?

[A] Hypertext protocol

[B] Tunnelling protocol

[C] Internet protocol

[D] None of the above

View Answer

ANSWER: Option(B).


MEMORY: No memory available.

19. A computer network for interconnecting devices centered on an individual person’s workspace is ?

[A] Personal area network

[B] Metropolitan area network

[C] Campus network

[D] Wide area network

View Answer

ANSWER: Option(A).


MEMORY: No memory available.

20. An electronic device that receives a network signal and cleans it out of unnecessary noise and regenerates it called ?

[A] Router

[B] Transmitter

[C] Repeater

[D] Modem

View Answer

ANSWER: Option(C).


MEMORY: No memory available.