Multiple choice

User Datagram Protocol is called connectionless because _____________?

  1. it sends data as a stream of related packets

  2. all UDP packets are treated independently by transport layer

  3. it is received in the same order as sent order

  4. it sends data very quickly
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

UDP is connectionless because it does not establish a session before sending data. Each datagram is treated as an independent unit by the transport layer, with no relationship to previous or subsequent packets.

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