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 ...
The original file format is known as the native format. Litigators may review material from e-discovery in one of several formats: printed paper, native file, or a petrified, paper-like format, such as PDF files or TIFF images.