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
-
Transport
-
Presentation
-
Session
EXPLANATION
An application layer is an abstraction layer that specifies the shared communications protocols and interface methods used by hosts in a communications network. The application layer
abstraction is used in both of the standard models of computer
networking: the Internet Protocol Suite (TCP/IP) and the OSI model.
0 comments:
Post a Comment