A practice permit test can be found online, in a good driver education class, or through online driver ed programs. But be careful! All of the online variety are written and edited by people from a variety of backgrounds. An article in a major Sacramento newspaper stated that the owner of one of the top online driver ed courses did have a license...but it was for pest control!
I am the owner of a driving school in Folsom, CA. We have taught driver education and driver training for over 18 years. 10,000 or more students. So we have a pretty good idea of how to prepare our students for the DMV test. In fact we have 2 former DMV Examiners on our staff. Here are some of our recommendations for getting your learner's permit and driver's license...and making sure you are SAFE when you start driving.
Driving is going to be fun, but it does carry a ton of responsibility. Take the right approach now, by starting off with learning the rules and safety issues before getting behind the wheel. An online course can be "Quick" and "Easy" and "Cheap," but this is no time to cut corners.
Links:
[1] http://www.mypracticepermittest.com/pages/practice-permit-test.html
[2] http://www.mypracticepermittest.com/pages/free-practice-permit-test.html
[3] http://www.foothilldriving.com/pages/free-practice-tests.html