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.


When you see a flashing yellow signal at an intersection you should:

  1. Come to a complete stop

  2. Slow down and proceed with caution

  3. Increase speed and go ahead

  4. Honk your horn

The correct answer is: Slow down and proceed with caution

A flashing yellow signal indicates caution and requires drivers to slow down and proceed with caution. Coming to a complete stop would not be necessary unless there is conflicting traffic. Increasing speed and going ahead would be dangerous as drivers must be prepared to stop if needed. Honking the horn is not necessary and can cause confusion for other drivers. Therefore, the correct answer is to slow down and proceed with caution.