What must a moped operator do when riding on public roadways?

When riding on public roadways, a moped operator is required to ensure that their moped is registered and licensed with the Department of Motor Vehicles. This registration process helps to confirm that the moped meets safety standards and is compliant with local laws, making it safe for use on public roads. It also allows for proper identification of the vehicle and ensures that the operator is following the regulations established for mopeds, contributing to overall road safety.

The other options, while related to operating a moped, do not reflect the requirement that a moped must be both registered and licensed, which is crucial for legal operation on public roadways. Thus, understanding and complying with the registration requirements is essential for all moped operators to avoid legal penalties and ensure a safe riding experience.