Cisco
200-301 · Question #1154
Why is TCP desired over UDP for applications that require extensive error checking, such as HTTPS?
The correct answer is D. UDP operates without acknowledgments, and TCP sends an acknowledgment for every packet. UDP operates without acknowledgments, and TCP sends an acknowledgment for every packet
Submitted by anjalisingh· Mar 5, 2026Network Fundamentals
Question
Why is TCP desired over UDP for applications that require extensive error checking, such as HTTPS?
Options
- AUDP uses sequencing data for packets to arrive in order, and TCP offers the capability to receive
- BUDP uses flow control mechanisms for the delivery of packets, and TCP uses congestion control
- CUDP reliably guarantees delivery of all packets, and TCP drops packets under heavy load.
- DUDP operates without acknowledgments, and TCP sends an acknowledgment for every packet
How the community answered
(18 responses)- C6% (1)
- D94% (17)
Explanation
UDP operates without acknowledgments, and TCP sends an acknowledgment for every packet
Topics
#TCP#UDP#transport layer#acknowledgments
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