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Which protocol do you use as the transport protocol for a video application?
A. TCP
B. UDP
C. FTP
D. RDC
Correct Answer: B
Explanation/Reference:
Section Reference: Defining the Upper OSI Layers
Explanation: User Datagram Protocol (UDP) is a connectionless protocol with little overhead and increased performance over TCP. Streaming media enables us to watch or listen in real time. So, if a packet is lost, we don’t really care, because that time frame of the video or music has already passed. Of course, if the packet loss becomes too severe, the streaming media becomes incomprehensible.
Ans B. UDP
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