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Which of the following is an application layer service?(a) Network virtual terminal(b) File transfer, access, and management(c) Mail service(d) All of the mentionedI got this question during an interview.This intriguing question comes from Application Layer in portion Application Layer of Computer Network

Answer»

The CORRECT option is (d) All of the mentioned

Explanation: The services PROVIDED by the application layer are NETWORK virtual terminal, file transfer, ACCESS and management, MAIL services, directory services, various file and data operations.



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