What endorsement is a prerequisite for obtaining a School Bus (S) endorsement?

a.Air Brakes endorsement

b.Passenger (P) endorsement

c.Hazardous Materials (H) endorsement

d.Tanker (N) endorsement

Explanation

The S endorsement requires the Passenger (P) endorsement as a prerequisite. You must first hold a valid P endorsement before you can obtain the School Bus endorsement.

← Back to Bus Endorsement Test #1

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About the CDL Exam

The CDL (Commercial Driver License) exam tests your knowledge of commercial driving rules, safety procedures, and vehicle operation. You must score 80% or higher to pass the written knowledge test. The exam covers general knowledge, air brakes, combination vehicles, and various endorsements.

This question is from the Bus Endorsement Test #1 section. Practice with more questions from this category to build confidence before taking the official DMV test.

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