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

A. TCP uses retransmissions, acknowledgment, and parity checks, and UDP uses cyclic redundancy checks only

B. TCP uses two-dimensional parity checks, checksums, and cyclic redundancy checks, and UDP uses retransmissions only

C. TCP uses checksum, acknowledgements, and retransmissions, and UDP uses checksums only

D. TCP uses checksum, parity checks, and retransmissions, and UDP uses acknowledgements only








 

Suggested Answer: C

Community Answer: C



This question is in 200-301 Cisco Certified Network Associate (CCNA) Exam
For getting Cisco Certified Network Associate (CCNA) Certificate





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