A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the network administrator is using for this operation?

Question:
A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the network administrator is using for this operation?

• application
• presentation
• session
• transport
• internet
• data link

Explanation: FTP belongs to Application layer and it is also the highest layer of the OSI model.

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