COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK PROTOCOLS AND STANDARDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Secure
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Larger
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Smaller
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Faster
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Detailed explanation-1: -UDP produces a minimal number of overheads for data transmission. UDP is the simplest transport layer protocol. UDP protocol uses packets of smaller size. User Datagram provides faster delivery of data as there is no acknowledgment mechanism in UDP.
Detailed explanation-2: -What is the main advantage of UDP? Explanation: As UDP does not provide assurance of delivery of packet, reliability and other services, the overhead taken to provide these services is reduced in UDP’s operation. Thus, UDP provides low overhead, and higher speed.
Detailed explanation-3: -In most cases, UDP is faster than TCP because it does not assure delivery of the packets as TCP does. The UDP protocol is not suitable for sending electronic mail, viewing a web page, or downloading a file. However, it is preferred mainly for real-time applications like broadcasting or multitasking network traffic.
Detailed explanation-4: -A key difference between TCP and UDP is speed, as TCP is comparatively slower than UDP. Overall, UDP is a much faster, simpler, and efficient protocol, however, retransmission of lost data packets is only possible with TCP.