Put some more of your time to help improve that skill.try to learn to get better.
Authentication factors are the factors that describe about the ingenuition or origination of the user. This is the tag that tells about the actuality of user that is getting connected with internet by the five elementals.
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The answer is NO.
Thats what makes UDP connectionless. Aclient that is going to
send a UDP message to the server just sends it.The server does not know it is
coming untill it arrives .When a server recieves a UDP message it gets the
source address/port and the data.