Closed-loop systems are able to correct in order to meet target results. Normally a sensor is used to look at the output and adjust the process accordingly. This is called feedback.
A file with an extension of .DAT is known as a Data (General). These .DAT files can be opened on Windows and Apple using programs ...
As you see in this screen shot, I have exported the logins of websites into a single DAT file I named 'logins', however, when the exported was completed successfully, I noticed that DAT file carry the icon of QQPlayer, although the this program doesn't support this kind of files. The real leader is one who helps other people. Abuse history.