What must students demonstrate during the final driving test?

Students must demonstrate proficiency in operating the vehicle and adherence to traffic laws during the final driving test because these skills are essential for safe and effective driving. Operating the vehicle proficiently includes being capable of controlling the vehicle under various conditions, executing maneuvers such as turns, stops, and lane changes safely, and responding appropriately to other road users. Adhering to traffic laws is equally important, as it ensures that drivers understand and follow the rules established to maintain order and safety on the roads. This combination reflects a comprehensive assessment of a student's readiness to drive independently and responsibly.

Other options focus on narrower aspects that are not sufficient for a final driving test. While knowledge of traffic laws is important, it alone does not ensure a driver can apply that knowledge in real-world situations. Similarly, while parking skills are valuable, they are just one component of driving competence rather than the entirety of what is required in a final assessment. Familiarity with vehicle maintenance, while beneficial, is not a direct measure of driving ability or compliance with traffic laws during the test.