Why is TCP desired over UDP for applications that require extensive error checking, such as HTTPS?

A. UDP uses sequencing data for packets to arrive in order, and TCP offers the capability to receive packets in random order.

B. UDP uses flow control mechanisms for the delivery of packets, and TCP uses congestion control for efficient packet delivery.

C. UDP reliably guarantees delivery of all packets, and TCP drops packets under heavy load.

D. UDP operates without acknowledgments, and TCP sends an acknowledgment for every packet received.








 

Suggested Answer: A

Community Answer: D



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





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