Practice question

What is the safest response when a driver becomes dangerously sleepy?

Stop in a safe place and sleep
Open the window and continue for several hours
Turn the radio up and speed up
Rely on coffee as a substitute for sleep

Answer: A — Stop in a safe place and sleep

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

Practice more: DC CDL General Knowledge Practice Questions - District of Columbia Commercial Driver License General Knowledge Test Exam →