56. According to the Act on the Promotion of and Support for Commercialization of Autonomous Vehicles, which of the following is NOT true about autonomous vehicles?

1. ①The types of autonomous vehicles can be divided into fully autonomous vehicles and semi-autonomous vehicles.
2. ②Fully autonomous vehicles refer to vehicles that can operate solely on autonomous driving systems without the need for a driver or any intervention from the driver or passengers.
3. ③Semi-autonomous vehicles refer to vehicles that cannot operate solely on autonomous driving systems or which require continuous attention from the driver or passengers, necessitating their intervention.
4. ④Autonomous vehicles are limited to passenger vehicles, and this law does not apply to buses or trucks.

Source KoROAD Safe Driving Integrated Civil Service, Driver's License Written Test Question Bank [English] (effective 2026-03-09), post 1923, Download the source PDF source PDF page 16 (checked on 2026-09-04). The question and answer are the KoROAD text as published. The buttons and notes on this page were written by the developer and have not yet been checked by a native speaker. The questions and answers themselves are the official KoROAD text.