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 a school bus is stopped with flashers on and its stop arm is extended, you must:

  1. Stop before proceeding

  2. Attempt to pass quickly

  3. Adjust your speed

  4. Ignore it

The correct answer is: Stop before proceeding

If a school bus is stopped with its flashers on and stop arm is extended, it means that students are either getting on or off the bus. It is important to always come to a complete stop before proceeding, regardless of which direction you are traveling in. Option B is incorrect because attempting to pass quickly can put students at risk. Option C is incorrect because adjusting your speed does not guarantee the safety of students getting on or off the bus. Option D is incorrect because ignoring the bus stop arm is both illegal and dangerous. Always stop before proceeding to ensure the safety of students and follow traffic laws.