APCO Police Communications Practice Test

CAD systems are built to manage the flow of a response by keeping real-time track of the incident location and the status and position of available units. This visibility lets dispatchers send the right units to the right place quickly, coordinate their movements, and update arrivals and on-scene status as the situation changes. That real-time location-and-unit tracking directly improves response speed and resource use, which is why this statement is the most accurate description of what CAD does. While CADs may also factor in incident type and unit availability to influence what response is suggested and they may record call notes, those features support the dispatch process rather than define it. The essential function is the live tracking of where an incident is and where responders are, to enable an efficient response.