Which of the following best describes the requirements to qualify for a Class C non-CDL license in Illinois?

To qualify for a Class C non-CDL license in Illinois, individuals must pass both a vision test and a written knowledge test. This requirement ensures that drivers have the necessary visual acuity and understanding of the rules of the road, which are critical for safe driving. The vision test assesses the applicant's ability to see adequately, which is vital for recognizing traffic signals, pedestrians, and other vehicles. The written test evaluates knowledge of traffic laws, safe driving practices, and various driving scenarios. Successfully completing these tests indicates that the applicant is prepared to operate a vehicle responsibly, fulfilling Illinois' legal standards for licensing.

While other options may include beneficial practices or requirements for different circumstances, they do not encapsulate the primary qualifications required specifically for obtaining a Class C non-CDL license in Illinois. For example, the age with a driver's education certificate or holding a Class D license for a specific duration pertains to different licensing classes or requirements. Similarly, completing a defensive driving course, while helpful for skill improvement and insurance purposes, is not a mandatory step in the licensing process for a Class C non-CDL license.