Which of the following statements is/are correct about the UDP header?

Q.  Which of the following statements is/are correct about the UDP header?
- Published on 19 Oct 15

a. application programs use to send data to other application programs.
b. distinguish port numbers between multiple programs on a single device.
c. UDP have limited size header of 8 bytes.
d. Both a and b
e. Both a and c

ANSWER: Both a and b

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    Discussion

  • Prajakta Pandit   -Posted on 12 Oct 15

    - UDP provides simple low-level packet transmission to applications.

    - It contains the IP header, UDP header and packet data.

    - The UDP header contains two fields known as, ports and checksum.

    - The ports serve to differentiate UDP conversations, so that multiple applications on a host can use the UDP protocol simultaneously.

    - UDP provides port numbers to distinguish different user requests and using a checksum verify the arrived data.

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