Short description of DLT 1.0: This is standard Windows software designed to help drivers test their knowledge and understanding of traffic rules and road situations (Australia and Yugoslavia). With DLT you will be able to learn very quickly on the try - next or beep-see correct answer. What DLT has to offer you? - more than 500 traffic situations with images; - more than 500 theory questions; - 20 set of road sign questions; - 20 crossroad situations.