Why is TCP the preferred Layer 4 protocol for transmitting data files?

Last Updated: Dec 14, 2023
IT Exam Items Repository › Category: CCNA Discovery v4 › Why is TCP the preferred Layer 4 protocol for transmitting data files?

Why is TCP the preferred Layer 4 protocol for transmitting data files?

  • TCP is more reliable than UDP because it requires lost packets to be retransmitted.
  • TCP requires less processing by the source and destination hosts than UDP.
  • UDP introduces delays that degrade the quality of the data applications.
  • TCP ensures fast delivery because it does not require sequencing or acknowlegements.

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