It depends on the connection to the server. If you have a high connection then you can have a fast connection, so you get a lot of connections. If you have a slow connection then the rate of the connections is lower.
Multiple connection
Ftp is NOT a secure protocol. All usernames and passwords exchanged in setting up an FTP connection are sent in cleartext, data exchanged over and FTP connection is not encryption and the connection is subject to hijacking. A SFTP protocol however, is secure, thus your information is far safer.
If FTP did not have TCP working with it, it could be considered connectionless. TCP is connection oriented and it verifies the FTP transfers have been received. Therefore it is considered Connection Oriented. If FTP used UDP it would be considered connectionless as UDP just sends the data and never checks to see if it all made it to the recipient -
ftp connection software
An ftp connection can be synced with http by using a secure file transfer. This will allow files and information to be transferred across the connection until they are current on both ends.
The basic features of ftp include ability to connect to an FTP server, ability to save connection settings, and ability to move files between your local system and remote server.
FTP uses two parallel TCP connections, one connection for sending control information (such as a request to transfer a file) and another connection for actually transferring the file. Because the control information is not sent over the same connection that the file is sent over, FTP sends control information out of band.
FTP uses two parallel TCP connections, one connection for sending control information (such as a request to transfer a file) and another connection for actually transferring the file. Because the control information is not sent over the same connection that the file is sent over, FTP sends control information out of band.
FTP uses a stream of bytes to transfer data and hence does not need a format after the handshaking is done i.e. the connection has been established.
Telnet is similar to HTTP and FTP in that all three use the TCP protocol for connection-oriented
The FTP client initiates the transfer of data when using a passive data connection. It requires two connections between client and server.
ftp