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Port number used by Network Time Protocol (NTP) with UDP is ________(a) 161(b) 123(c) 162(d) 124I got this question in quiz.Origin of the question is UDP in portion Transport Layer of Computer Network

Answer»

The correct answer is (b) 123

The BEST I can explain: The Network TIME PROTOCOL is a clock synchronization network protocol implemented by USING UDP port number 123 to send and receive time stamps.



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