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Identify the incorrect statement regarding FTP.(a) FTP stands for File Transfer Protocol(b) FTP uses two parallel TCP connections(c) FTP sends its control information in-band(d) FTP sends exactly one file over the data connectionThe question was asked by my college professor while I was bunking the class.This intriguing question originated from FTP topic in division Application Layer of Computer Network

Answer»

Right OPTION is (c) FTP SENDS its control information in-band

To explain I WOULD say: FTP is out-of-band because the data connection is done separately through port 20 and control connection is done separately through port 21.



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