The live Zoom course is an instructor-led, real-time session where students join at a set time and can interact with a certified teacher. It's open to anyone 16 and older. The self-paced online course, restricted to students 18 and up, lets you work through the modules on your own schedule using identity checks. Both formats are DMV-approved, teach the same mandatory curriculum, and qualify you to schedule a road test. A key difference: live classes, including Zoom, give you an MV-278 certificate, while the online course completion is sent electronically to the DMV with no paper MV-278 provided.