(72)is a client/server protocol for transf
题型:单项选择题
问题:
(72)is a client/server protocol for transferring files across the Internet.
A.POP3
B.IMAP
C.FTP
D.HTTP
(72)is a client/server protocol for transferring files across the Internet.
A.POP3
B.IMAP
C.FTP
D.HTTP