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Networking | UDP Aptitude Questions and Answers

Networking | UDP Aptitude Questions and Answers: This section contains aptitude questions and answers on Networking | User Datagram Protocol (UDP).
Submitted by Nidhi, on May 04, 2021

1) There are the following statements that are given below, which of them are correct about UDP in networking?

  1. UDP stands for User Data Protocol.
  2. UDP is a network layer protocol.
  3. UDP is stateless.
  4. All of the above

Options:

  1. A and C
  2. A and B
  3. B and C
  4. D

2) There are the following RFC numbers are given below, which of the following is related to UDP?

  1. RFC 793
  2. RFC 768
  3. RFC 993
  4. RFC 693

3) A UDP is a?

  1. Connectionless protocol
  2. Connection-oriented protocol

4) UDP operates on which layer of the OSI model?

  1. Network layer
  2. Transport layer
  3. Presentation layer
  4. Application layer

5) There are the following statements that are given below, which of them are correct about UDP?

  1. UDP is used for multimedia streaming.
  2. It is a good protocol for flowing data in one direction.
  3. This protocol is suitable for query-based applications
  4. None of the above

Options:

  1. B and C
  2. A and B
  3. A, B, and C
  4. D

6) UDP provides a congestion control mechanism?

  1. Yes
  2. No

7) There are the following options that are given below, which of them are the correct application of UDP to transmit data?

  1. SNMP
  2. DNS
  3. TFTP
  4. Routing Information protocol

Options:

  1. A and B
  2. A and C
  3. A, B, and C
  4. A, B, C, and D

8) UDP provides an error control mechanism?

  1. Yes
  2. No

9) How many bytes are used for the UDP header?

  1. 4 bytes
  2. 8 bytes
  3. 16 bytes
  4. 32 bytes

10) How many bits are used for checksum in UDP header?

  1. 4 bytes
  2. 8 bytes
  3. 16 bytes
  4. 32 bytes

11) There are the following options that are given below, which of them are correct parameters of the UDP header?

  1. Source Port number
  2. Destination Port Number
  3. Checksum
  4. Flow control Flags

Options:

  1. A and B
  2. A, B, and C
  3. A, C, and D
  4. A, B, C, and D

12) Network Time Protocol uses UDP for communication?

  1. Yes
  2. No

13) There are the following options that are given below, which of them can be done through UDP?

  1. Trace Route
  2. Time Stamp
  3. Record Route
  4. All the above

Options:

  1. A and B
  2. B and C
  3. A and C
  4. D

14) UDP is suitable for broadcasting and multicasting?

  1. Yes
  2. No

15) UDP is a reliable protocol compared to TCP?

  1. Yes
  2. No

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