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This question belongs to Networking TCP IP
TCP IP
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Which of the following are TCP/IP protocols used at the Application layer of the OSI model?
1. IP
2. TCP
3. Telnet
4. FTP
5. TFTP

Answer & Solution
Correct Answer: Option C
Telnet, File Transfer Protocol (FTP), and Trivial FTP (TFTP) are all Application layer protocols. IP is a Network layer protocol. Transmission Control Protocol (TCP) is a Transport layer protocol.
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1 Comment
Shivang Sharma
Shivang Sharma 5 years ago
But TFTP use UDP service and it is specifically asked about TCP/IP protocol