QUESTION 1.For each of the following applications,  determine whether  TCP or UDP is used as the transport layer protocol  and explain the reason(s) for your choice [5 x 2 = 10] a)File Transfer b)Watching a real time streamed video c)Web browsing d)A Voice over IP (VoIP) telephone conversation Solution a)File...

Question The following application layer protocol spec specifies support for both TCP and UDP at the transport layer: a. DNS b. FTP c. Telnet d. HTTP The correct answer is: DNS Question The transport protocol on which SMTP runs is: A. TCP B. UDP C. IP D. None of the above The...