California Driver License (DMV) Written Practice Test

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Ace your California DMV written test! Prepare for the exam by practicing hundreds of multiple-choice questions covering traffic laws and road signs. Boost your knowledge, gain confidence, and increase your chances of passing the test on your first try.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


What should you do when you see a yellow triangle sign?

  1. Slow down

  2. Yield

  3. Stop

  4. Go faster

The correct answer is: Yield

When you see a yellow triangle sign, it means there is a potential hazard or danger ahead. Therefore, the correct action to take is to yield and exercise caution. Option A, slowing down, is incorrect because it may not be a sufficient response to the identified hazard. Option C, stopping, is incorrect because it may not be necessary or safe to completely stop. Option D, going faster, is incorrect because it goes against the purpose of the yellow triangle sign, which is to warn and advise caution.