Which of the following is not a FTP Parameter?
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GET
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PUT
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EXIT
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BYE
To solve this question, the user needs to know what FTP is and what parameters it uses. FTP (File Transfer Protocol) is a standard network protocol used to transfer files from one host to another over the Internet.
Now, let's go through each option and explain why it is right or wrong:
A. GET: This option is a valid FTP parameter. It is used to retrieve a file from a remote server.
B. PUT: This option is a valid FTP parameter. It is used to upload a file to a remote server.
C. EXIT: This option is not a valid FTP parameter. It is a command to exit the FTP client.
D. BYE: This option is a valid FTP parameter. It is used to terminate an FTP session.
Therefore, the answer is:
The Answer is: C
Standard FTP client subcommands include GET (retrieve a file), PUT (send a file), and BYE (close the connection and exit, equivalent to QUIT). EXIT is not a standard FTP protocol/client parameter — most FTP clients use QUIT or BYE to terminate the session, not EXIT. So EXIT is correctly identified as not a valid FTP parameter/command.