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Exam 100-105 All Questions

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Exam 100-105 topic 1 question 124 discussion

Actual exam question from Cisco's 100-105
Question #: 124
Topic #: 1
[All 100-105 Questions]

Which transport layer protocol provides best-effort delivery service with no acknowledgment receipt required?

  • A. HTTP
  • B. IP
  • C. TCP
  • D. Telnet
  • E. UDP
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Suggested Answer: E 🗳️
UDP provides a connectionless datagram service that offers best-effort delivery, which means that UDP does not guarantee delivery or verify sequencing for any datagrams. A source host that needs reliable communication must use either TCP or a program that provides its own sequencing and acknowledgment services.
by [deleted] at April 2, 2025, 2:26 p.m.

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