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Computer Networks
Ftp
Q
FTP uses _________ parallel TCP connections to transfer a file.
AA. 1
BB. 2
CC. 3
DD. 4
Correct Answer:
B. B. 2
Explanation:
Control connection using FTP port: 21, and data connection using FTP port: 20. The FTP session is started or ended using port 21 and the actual data i.e. files are sent through port 20.