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 ...
This DAT file could in no way be viewed in a text editor, video editing program, or anything like that. Instead, because DriveImage XML is the creator of this particular DAT file, the same program should be used in order to actually use the DAT file. There are so many other programs that use DAT files, too.