The live Zoom class happens in real time with a certified instructor at a scheduled time; students can interact and ask questions. It's open to anyone 16 and older. The self-paced online course, for ages 18 and up only, lets you work through the material on your own schedule using modules with identity verification. Both options are DMV-approved, cover the same required topics, and qualify you to book a road test. However, live classes, including Zoom, provide an MV-278 certificate, while the online course reports your completion electronically to the DMV and you do not receive an MV-278 certificate.