Which protocol is used for uploading and downloading content or files?
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SFTP
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FTP
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TFTP
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All of the above
D
Correct answer
Explanation
FTP, SFTP and TFTP are used for transferring files from one system to another through internet and web server. FTP is a standard network protocol used to copy a file from one host to another over a TCP -based network, such as the Internet. The SSH File Transfer Protocol is not related to FTP except that it also transfers files and has a similar command set for users. A similar protocol TFTP (Trivial File Transfer Protocol) provides connectionless file transfer over UDP.This is only suitable for very small files; for example, uploading configuration files to routers.