What must be completed before taking the DMV knowledge test?

Before taking the DMV knowledge test, completing a learner's permit application is essential. This application is a structured form that allows the DMV to gather information about the applicant, such as their identity, age, and eligibility to take the knowledge test. This step is crucial as it ensures that the applicant has met the necessary prerequisites to demonstrate their understanding of driving laws and safe driving practices, which is assessed through the knowledge test.

While a vision test is typically required for obtaining a learner's permit, it is generally part of the application process that must be completed before advancing to the knowledge test. Similarly, parental permission forms apply mainly to younger applicants but do not replace the need for the formal application. The road test, on the other hand, occurs after the knowledge test and is not required before taking the knowledge test itself. Thus, completing the learner's permit application is the correct prerequisite step.