The real Oklahoma knowledge test is the DMV exam used for a learner permit. This page contains one fixed 20 question slice of the full free 180 question bank, with an explanation after each answer.
Sample question from test 4
signs
What does a yellow traffic signal symbol warn you to expect?
- A traffic control signal ahead where the driver should be prepared to stop
- A streetlight outage that requires use of the emergency shoulder
- A police checkpoint at which every vehicle must turn around
- A railroad gate that permits crossing without looking
Answer: A traffic control signal ahead where the driver should be prepared to stop. This warning gives advance notice of a traffic control signal. The driver should approach with enough space and a manageable speed to respond if the light changes, rather than racing toward the intersection. It does not describe a lighting failure, a police checkpoint, or a railroad gate. Looking beyond the sign for the actual signal and cross traffic helps convert the warning into a safe approach.