Practice question

How does Illinois SOS describe the CDL School Bus Endorsement (S) compared with the Illinois School Bus Permit (SBP)?

They are exactly the same credential
The S endorsement is a federal CDL endorsement, while the SBP is a separate Illinois program
The SBP replaces the need for a Passenger endorsement
The S endorsement is only for non-CDL vehicles

Answer: B — The S endorsement is a federal CDL endorsement, while the SBP is a separate Illinois program

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