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Computer Networks
Ftp
Q
Identify the incorrect statement regarding FTP.
AA. FTP stands for file transfer protocol
BB. FTP uses two parallel TCP connections
CC. FTP sends its control information in-band
DD. FTP sends exactly one file over the data connection
Correct Answer:
C. C. FTP sends its control information in-band
Explanation:
FTP is out-of-band because the data connection is done separately through port 20 and control connection is done separately through port 21.