Which of the following is NOT a topic covered in the North Carolina Barber Practice Exam?

The selection of advanced business strategies as the topic not covered in the North Carolina Barber Practice Exam is accurate because the focus of this exam primarily revolves around practical skills and knowledge essential to barbering, which includes hair styling techniques, sanitation practices, and state laws regarding the practice of barbering.

While an understanding of business principles may be beneficial for barbers, the exam is fundamentally designed to assess the candidate's technical and regulatory knowledge necessary for licensed practice within the state. Thus, advanced business strategies typically fall outside the scope of the exam, making it the correct choice as the topic that is not included.