Computer Network MCQ

Take Computer Network MCQ Quiz & Online Test to Test Your Knowledge 

We have listed below the best Computer Network MCQ Questions, that check your basic knowledge of the Computer Network. This Computer Network MCQ Test contains the best 25 Computer Network Multiple Choice Questions and Answers. these MCQs are very popular & asked various times in Computer Network Exams/Interviews. So, practice these questions, to check your final preparation. Finally, apart from this, you can also download below the Computer Network MCQ PDF completely free.

Computer Network MCQ with Answers

1) The IETF standards documents are called-

  • A. RCF
  • B.RFC
  • C.ID
  • D.None of the mentioned

2) The _______ is the physical path over which a message travels -

  • A. Protocol
  • B.Path
  • C.Medium
  • D.Route

3) Three or more devices share a link in ________ connection -

  • A. Multipoint
  • B.Point to point
  • C.Unipoint
  • D.None of the mentioned

4) Which one of the following computer network is built on the top of another network?

  • A. chief network
  • B.prime network
  • C.prior network
  • D.overlay network

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

  • A. protocol architecture
  • B.protocol suite
  • C.protocol stack
  • D.none of the mentioned
Download Free : Computer Network MCQ PDF

6) Communication channel is shared by all the machines on the network in

  • A. unicast network
  • B.broadcast network
  • C.multicast network
  • D.none of the mentioned

7) In computer network nodes are

  • A. the computer that routes the data
  • B.the computer that terminates the data
  • C.the computer that originates the data
  • D.all of the mentioned

8) Bluetooth is an example of

  • A. local area network
  • B.virtual private network
  • C.personal area network
  • D.none of the mentioned

9) The function of DSLAM is -

  • A. Convert digital signals into analog signals
  • B.Amplify digital signals
  • C.Convert analog signals into digital signals
  • D.None of these

10) StarBand provides

  • A. Cable access
  • B.FTTH internet access
  • C.Telephone access
  • D.Satellite access

11) The physical layer concerns with

  • A. process to process delivery
  • B.application to application delivery
  • C.bit-by-bit delivery
  • D.none of the mentioned

12) In asynchronous serial communication the physical layer provides -

  • A. flow control
  • B.start and stop signalling
  • C.both 1 & 2
  • D.none of the mentioned

13) Which one of the following is not a function of network layer?

  • A. inter-networking
  • B.congestion control
  • C.routing
  • D.none of the mentioned

14) The network layer protocol of internet is called -

  • A. internet protocol
  • B.hypertext transfer protocol
  • C.ethernet
  • D.none of the mentioned

15) The data link layer takes the packets from _________ and encapsulates them into frames for transmission.

  • A. physical layer
  • B.transport layer
  • C.network layer
  • D.application layer

16) Which one of the following is a data link protocol?

  • A. point to point protocol
  • B.hdlc
  • C.ethernet
  • D.all of the mentioned

17) Transmission control protocol is

  • A. uses a three way handshake to establish a connection
  • B.recievs data from application as a single stream
  • C.connection oriented protocol
  • D.all of the mentioned

18) Transport layer protocols deals with

  • A. process to process communication
  • B.application to application communication
  • C.node to node communication
  • D.none of the mentioned

19) Physical or logical arrangement of network is __________

  • A. Networking
  • B.Topology
  • C.Routing
  • D.None of these

20) This topology requires multipoint connection

  • A. Mesh
  • B.Star
  • C.Ring
  • D.Bus

21) Multiplexing is used in _______

  • A. Circuit switching
  • B.Data switching
  • C.Packet switching
  • D.Packet & Circuit switching

22) Multiplexing can provide ________

  • A. Anti jamming
  • B.Efficiency
  • C.Privacy
  • D.Both Efficiency & Privacy

23) What is firewall in computer network?

  • A. Web browsing software
  • B.Operating system
  • C.Physical boundary of Network
  • D.System software to prevent unauthorized access

24) TCP/IP model does not have ................

  • A. Session layer
  • B.Network layer
  • C.Transport layer
  • D.Application layer

25) A single channel is shared by multiple signals by .......................

  • A. Multiplexing
  • B.Digital modulation
  • C.Analog modulation
  • D.None of the above

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