Practice question

What is the 'drug and alcohol testing' program?

  1. A program that requires you to be tested for drugs and alcohol
  2. A program that is designed to prevent drug and alcohol abuse
  3. A program that is required by federal law
  4. All of the above

Answer: D — All of the above

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: CDL School Bus Practice Questions - CDL School Bus Endorsement Exam →