Which of the following is not an application layer protocol?
Which of the following is not an application layer protocol?
1). HTTP
2). IP
3). TELNET
4). FTP
1 answers
TELNET
In the Internet protocol stack, when data is sent from device A to device B, the 5th layer to receive data at B is Application layer. The application layer is a layer in the Open Systems Interconnection (OSI) seven-layer model and in the TCP/IP protocol suite. It consists of protocols that focus on process-to-process communication across an IP network and provides a firm communication interface and end-user services. Example: HTTP, TELNET, FTP, IMAP etc.
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