Question: please answer the following multiple choice questions. QUESTION 1 The purpose of a type NS resource record is to identify the authoritative DNS server for
please answer the following multiple choice questions.

QUESTION 1 The purpose of a type NS resource record is to identify the authoritative DNS server for the given server (mentioned by Name) True o False QUESTION 2 When using SMTP, which of the following commands is not a valid command the client can send to the server? O HELO O MAIL FROM O DATA O MAIL TO QUESTION 3 HTTP requests are initiated by establishing a connection to a particular port on the server O - none of the supplied answers are correct. o transmission control protocol O user datagram protocol O broader gateway protocol
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