Which transport layer protocol is connectionless?

2025

Which transport layer protocol is connectionless?

  1. A.

    TCP

  2. B.

    UDP

  3. C.

    FTP

  4. D.

    HTTP

Attempted by 98 students.

Show answer & explanation

Correct answer: B

UDP is the transport-layer protocol that is connectionless. TCP is connection-oriented, while FTP and HTTP are application-layer protocols.

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