dmvDriversPracticeTest.com looks like it gave a lot of thought to how average people learn the rules of the road. They give you 30 days to learn the California DMV Class C Knowledge or Written or Computer Test. This is more then enough time to learn with their method and pass on your first visit. I know so many people who have tried the free stuff and still fail. They try dmvDriversPracticeTest.com for 30 days and pass. They provide question in sequential format so you have a change to go through each and every one. They also have a random format so questions are displayed in random order. Also the answers to each question come up in random order to make you learn properly. This way when you see the question at the DMV Center, you will know the answer. If you’re concerned about passing or have already failed many time, you may want to give this a try.