单项选择题
You have set up an Internet based FTP server, where people can upload and download files. In terms of the OSI model, what is the highest layer used during the FTP sessions.（）
A.Application
B.Presentation
C.Session
D.Transport
E.Internet
F.DataLink
G.Physical
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相关考题
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单项选择题
Which of the following layers of the TCP/IP model most closely corresponds to the network layer of the OSI model?（）
A.Application
B.Internet
C.Transport
D.Network
E.Data Link -
多项选择题
Which three of the protocols below belong to the application layer?（）
A.ARP
B.HTTPS
C.SMTP
D.CDP
E.TFTP
F.ICMP -
多项选择题
Which three of the following OSI model layers also belong to the TCP/IP model?（）
A. The application layer
B. The session layer
C. The data link layer
D. The transport layer
E. The network interface layer
F. The physical layer
