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Application layer protocol defines ____________(a) types of messages exchanged(b) message format, syntax and semantics(c) rules for when and how processes send and respond to messages(d) all of the mentionedThis question was addressed to me by my college professor while I was bunking the class.My query is from Application Layer in section Application Layer of Computer Network

Answer»

Correct answer is (d) all of the mentioned

Explanation: Application layer deals with the user interface, what message is to be sent or the message FORMAT, syntax and SEMANTICS. A user has access to application layer for SENDING and receiving messages.



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