Free L4 Practice Questions

1 exam-style questions with answers and explanations. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.

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The L4 exam has 50 questions and runs 2 hours.

Question 1

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AA BB CC DD

Show answer & explanation

Correct answer: A - A

What's on the L4 exam

The Advanced Driver Assistance Systems (ADAS) Specialist Certification Test (L4) exam is organized into 4 knowledge domains. These free practice questions are drawn from across them so you can see where you're strong and where to study:

General ADAS Service and Diagnosis 35% of exam
Camera-Based Systems Service and Diagnosis 25% of exam
RADAR-Based Systems Service and Diagnosis 30% of exam
Ultrasonic (Sonar)-Based Systems Service and Diagnosis 10% of exam

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