Apentester has successfully exploited a remote host on a clients’ network. they want to create a backdoor on the host for future access and decide to open a telnet server on the exploited host. three steps are required. what is the proper sequence of commands to successfully create this backdoor?

The following Commands are:

Explanation:

Telnet is the protocol which allows user to connect with the remote computers (called as hosts) over the TCP/IP(Transmission Control Protocol/Internet Protocol) networks (such as an internet). Using the telnet clients' software on the user's computer, they can make the connections to the telnet server.

answer; i believe the correct answer is ( a expression) plz check first.good luck