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COPA Networking MCQ [Most Important]

COPA Networking MCQ computer questions and answers Most important for ITI Theory 2023-24 Exam Paper Preparation NCVT/SCVT. COPA Networking ...

COPA Networking MCQ computer questions and answers Most important for ITI Theory 2023-24 Exam Paper Preparation NCVT/SCVT.

COPA Networking MCQ 

1. Which of the following cable transmits messages in the form of light waves?

A STP cable              

B UTP cable                         

C Co-axial cable      

D Optical fibre cable

Ans. d

2. Which layer in OSI model performs network routing, flow control and error control function?

A Network layer        

B Session layer

C Physical layer       

D Data link layer

Ans. a

 

3. What is the full form of IP?

A internet protect      

B intranet protocol  

C internet protocol   

D international protocol

Ans. c

 

4What is the full form of TCP?

A Test Control Protocol

B Transfer Control Protocol

C Transport Control Protocol

D Transmission Control Protocol

Ans. d

 

5. Which layer is the layer 2 in OSI network model?

A Session layer        

B Physical layer

C Data link layer      

D Transport layer

Ans. c

 

6. Which layer is the layer 4 in OSI model?

A Session layer

B Network layer

C Data link layer

D Transport layer

Ans. d

 

7. Which is the 6th layer in OSI communication model?

A Session layer

B Network layer

C Application layer

D Presentation layer

Ans. d

 

8What is the abbreviation of OSI?

A Open Source Internet

B Open System Interaction

C Open Source Interconnection

D Open System Interconnection

Ans. d

 

9. What is the full form of EFT?

A Electronic Form Transfer

B Electronic Fund Transfer

C Electronic Field Transfer

D Electronic Format Transfer

Ans. b

 

10. Which is an example for WAN?

A Ethernet                             

B Home network

C Campus network              

D Bluetooth network

Ans. a

 

11. What is the full form of ADSL?

A Asymmetrical Digital System Line                     

B Automatic Digital Subscriber Line

C Asymmetrical Digital Subscriber Line              

D Asynchronous Digital Subscriber Line

Ans. c


12. Which is the layer 3 in OSI model?

A Network layer

B Session layer

C Physical layer

D Data link layer

Ans. a

 

13. Which is a reference tool for understanding data communication between any two network system?

A LAN            

B WAN           

C ISO model             

D OSI model

Ans. d

 

14. What is called the interconnected computer systems located at different places?

A internet

B computer layout

C computer network

D connectivity of computer

Ans. c

 

15. Which topology combines characteristics of linear bus and star topologies?

A Bus

B Star

C Tree

D Mesh

Ans. c

 

16. How many pairs of wires contains in category 5 UTP cable?

A 3

B 4

C 5

D 6

Ans. b

 

17. What is the maximum speed supported by category 5 UTP cable?

A 1mbps

B 10mbps

C 100mbps

D 1000mbps

Ans. c

 

18. The address 2001:db8:a0b:12f0::1 is formatted in _____.

(a) IPV0          

(b) IPV2          

(c) IPV4          

(d) IPV6

Ans. d

 

19. Which device is installed in a subscriber’s telephone line to allow both ADSl and regular voice (telephone) services to be used at the same time?

A Hub                         

B Switch                    

C MODEM                 

D Micro filter

Ans. d

 

20. Which layer of OSI Model, transfer data between network entities?

A Layer 1       

B Layer 2

C Layer 3       

D Layer 4

Ans. d

 

21. Which device connects multiple network segments along with the data link layer?

A Hub

B Bridge

C Router

D Switch

Ans. b

 

22. Which device is used to amplify or regenerate digital signals received while sending them from one port of a network into another?

A Hub

B Bridge

C Switch

D Repeater

Ans. d

 

23. Which device modulates analog signal to encode digital information and demodulates carrier signal to decode the transmitted information over the telephone network?

A Hub

B Bridge

C Switch

D MODEM

Ans. d

 

24. Which device is used to connect one network with another network that uses different protocols?

A Hub

B Router

C Switch

D Gateway

Ans. d

 

25. Which device forwards data packet between computer network?

A Hub

B Router

C Switch

D Gateway

Ans. b

 

26. What is the speed of standard 10 base T cable?

A 1 mbps       

B 10 mbps

C 100 kbps    

D 100 mbps

Ans. b

 

27. Which type of cable is used in 10 base-FL cable standard?

A UTP            

B STP            

C Co-axial     

D Fibre optic

Ans. d

 

28. What is the speed of 100BASE-TX cable?

A 1 mbps       

B 10 mbps     

C 100 kbps    

D 100 mbps

Ans. c

 

29. Which is the standard connector for category-5, unshielded twisted pair cabling?

A RJ11           

B RJ14           

C RJ25           

D RJ45

Ans. d


30. How many pairs of wires are there in category 1 UTP cables?

A 1      

B 2      

C 3      

D 4

Ans. a

 

31. Which is an application layer of internet standard protocol used by local e-mail clients to retrieve e-mail from a remote server over a TCP/IP connection?

A IP

B FTP

C UDP

D POP

Ans. d

 

32. Which layer in OSI model provides transfer the data between end users?

A Session layer

B Network layer

C Data link layer

D Transport layer

Ans. d

 

33. What is the purpose of the last three layers in OSI model?

A common application services

B data presentation within the end-user system

C passing traffic through the network to an end system

D manage the dialogue between end user application process

Ans. c

 

34. Which layers of OSI model is the router operate?

A Layer 2

B Layer 3

C Layer 6

D Layer 7

Ans. b

 

35. Which layer of OSI network model does repeater works?

A Layer 1

B Layer 2

C Layer 3

D Layer 4

Ans. a

 

36. Which is a standard network protocol used to transfer files from one host or to another host over a TCP based network, such as the internet?

A FTP             

B TCP            

C UDP           

D SMTP

Ans. a

 

37. Which is a network protocol used on the internet or LAN to provide a bi-directional interactive text oriented communication facility using a virtual terminal connection?

A FTP             

B TCP            

C UDP           

D Telnet

Ans. d


COPA NIMI Question Bank Chapter Wise [PDF]