100 Free DMV Test Questions are now added to our California driver permit practice exam. Before taking the real knowledge test at your local Department of Motor Vehicles (DMV) office, you should make sure you have learned the contents of the California Driver Handbook by taking several practice tests from a website you can trust. The four practice tests added here are all based on the California Driver Handbook for 2016 and real DMV examinations. The tests are licensed by driversprep.com and 100% reliable. They may not be reproduced without permission (see our terms and conditions).