How do TCP and UDP differ in the way they guarantee packet delivery?

Last Updated: Aug 22, 2020
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How do TCP and UDP differ in the way they guarantee packet delivery?

  • A. TCP uses checksum, acknowledgement, and retransmissions, and UDP uses checksums only.
  • B. TCP uses retransmissions, acknowledgement and parity checks and UDP uses cyclic redundancy checks only.
  • C. TCP uses checksum, parity checks, and retransmissions, and UDP uses acknowledgements only.
  • D. TCP uses two-dimensional parity checks, checksums, and cyclic redundancy checks and UDP uses retransmissions only.

Correct Answer: A

Related exam: CA201

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