Top 100 Computer Network MCQ (Multiple Choice Questions)

Q #11. Which protocol known as connection-oriented protocol –

a) TCP
b) UDP
c) ARP
d) RARP

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(a) TCP (Transmission Control Protocol).

Q #12. Which of the protocol works on the Network layer –

a) TCP
b) HTTP
c) FTP
d) IP

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(d) IP (Internet Protocol).

Q #13. Which protocol is used to resolve IP address to a known Hardware address (MAC) –

a) ARP
b) RARP
c) IP
d) FTP

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(a) ARP (Address Resolution Protocol).

Q #14. Which of the following OSI layer is provided reliable & connection-oriented services –

a) Physical layer
b) Presentation layer
c) Session layer
d) Transport layer

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(d) Transport Layer.

Q #15. Which of the following address range of the Private IP address –

a) 10.0.0.0 to 10.255.255.255
b) 172.0.0.0 to 172.255.255.255
c) 192.0.0.0 to 192.255.255.255
d) 127.16.0.0 to 127.255.255.255

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(a) 10.0.0.0 to 10.255.255.255

Q #16. Which is address is called as APIPA –

a) 169.0.0.0 to 169.255.255.255
b) 169.254.0.0 to 169.254.255.255
c) 169.254.0.0 to 169.254.254.255
d) 169.254.254.254 to 169.255.255.255

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(b) 169.254.0.0 to 169.254.255.255

Q #17. Which layer adds the header and trailer to the data –

a) Physical layer
b) Data Link layer
c) Transport layer
d) Network layer

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(b) Data Link Layer.

Q #18. Which of the following function of the Data Link layer of the OSI model –

a) Cabling
b) Routing
c) Physical Addressing
d) Encoding

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(c) Physical Addressing.

Q #19. MAC stands for –

a) Media Access Connection
b) Media Accounting Control
c) Method Access Control
d) Media Access Control

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(d) Media Access Control.

Q #20. Which of the following protocol provides a connection service –

a) ARP
b) HTTP
c) TCP
d) IP

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(d) IP (Internet Protocol).