Question:
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
Exam with this question: CA201
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