Question:
An Internet television transmission is using UDP. What happens when part of the transmission is not delivered to the destination?
- A delivery failure message is sent to the source host.
- The part of the television transmission that was lost is re-sent.
- The entire transmission is re-sent.
- The transmission continues without the missing portion.
Explanation: Most streaming services, such as Internet television, use UDP as the transport layer protocol. These transmissions can tolerate some transmission failures, and no failure messages or retransmissions are required. Such control measures would create noticeable disruption to the flow of data.
Exam with this question: CCNA 1 (v5.1 + v6.0) Practice Final Exam Answers
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