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Data Communication and Computer Network MCQs | Page - 1

Dear candidates you will find MCQ questions of Data Communication and Computer Network here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

Q. 1) What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

(A) Application
(B) Host-to-Host
(C) Internet
(D) Network Access
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Q. 2) You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default gateway, and DNS information. Which protocol will you use to accomplish this?

(A) SMTP
(B) SNMP
(C) DHCP
(D) ARP
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Q. 3) Which of the following is private IP address?

(A) 12.0.0.1
(B) 168.172.19.39
(C) 172.15.14.36
(D) 192.168.24.43
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Q. 4) MAC address is of

(A) 24 bits
(B) 36 bits
(C) 42 bits
(D) 48 bits
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Q. 5) A point-to-point protocol over ethernet is a network protocol for

(A) encapsulating PPP frames inside ethernet frames
(B) encapsulating ehternet framse inside PPP frames
(C) for security of ethernet frames
(D) for security of PPP frames
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Q. 6) High speed ethernet works on

(A) coaxial cable
(B) twisted pair cable
(C) optical fiber
(D) none of the mentioned
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Q. 7) Address Resolution Protocol (ARP) is a

(A) 8 Bit Field
(B) 10 Bit Field
(C) 12 Bit Field
(D) 16 Bit Field
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Q. 8) In Address Resolution Protocol (ARP), each LAN has been assigned a

(A) Trigger
(B) Integer
(C) Repeater
(D) Process header
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Q. 9) In Address Resolution Protocol (ARP), a packet is encapsulated directly into a

(A) Data link Integer
(B) Network Frame
(C) Network Station
(D) Data link Frame
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Q. 10) If an Address Resolution Protocol (ARP) request is broadcast, an ARP reply is

(A) Universal
(B) Unicast
(C) Multicast
(D) Generated locally
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