The owner of a company that only provides transportation from the airport to various hotels wants to use software that will constantly tell them where each car is. Satellite navigation systems are used by all of the vehicles. What technologies is likely being utilized to track their location?

Any device with a GPS receiver can ping satellites, which correspond with at least two others to triangulate the device's position, and they are quite accurate. (To determine height, a fourth satellite is required.) Turn-by-turn directions are commonly provided by devices in this manner. While cellular location services function similarly, they aren't the solution until the car has its own cellular service. MDM and MAM are data security methods used in the corporate environment.