Data Communication and Computer Network MCQs | Page - 3

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.

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Mr. Dubey • 100.69K Points
Coach

Q. In IPv4, value of Maximum Transfer Unit (MTU) depends on the

  • (A) Physical network protocol
  • (B) DataLink network protocol
  • (C) UD protocol
  • (D) Tr
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Mr. Dubey • 100.69K Points
Coach

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

  • (A) network layer
  • (B) physical layer
  • (C) transport layer
  • (D) application layer
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Mr. Dubey • 100.69K Points
Coach

Q. CRC stands for

  • (A) cyclic redundancy check
  • (B) code repeat check
  • (C) code redundancy check
  • (D) cyclic repeat check
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M

Mr. Dubey • 100.69K Points
Coach

Q. Which one of the following is the multiple access protocol for channel access control?

  • (A) CSMA/CD
  • (B) CSMA/CA
  • (C) Both CSMA/CD & CSMA/CA
  • (D) None of the mentioned
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M

Mr. Dubey • 100.69K Points
Coach

Q. Which one of the following is a transport layer protocol used in networking?

  • (A) TCP
  • (B) UDP
  • (C) Both TCP and UDP
  • (D) None of the mentioned
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M

Mr. Dubey • 100.69K Points
Coach

Q. Transport layer protocols deals with

  • (A) application to application communication
  • (B) process to process communication
  • (C) node to node communication
  • (D) none of the mentioned
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Mr. Dubey • 100.69K Points
Coach

Q. Which one of the following is a transport layer protocol?

  • (A) stream control transmission protocol
  • (B) internet control message protocol
  • (C) neighbor discovery protocol
  • (D) dynamic host configuration protocol
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M

Mr. Dubey • 100.69K Points
Coach

Q. When displaying a web page, the application layer uses the _____________

  • (A) HTTP protocol
  • (B) FTP protocol
  • (C) SMTP protocol
  • (D) TCP protocol
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M

Mr. Dubey • 100.69K Points
Coach

Q. Application layer protocol defines ____________

  • (A) types of messages exchanged
  • (B) message format, syntax and semantics
  • (C) rules for when and how processes send and respond to messages
  • (D) all of the mentioned
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