Final answer:
All three listed options, Residency, Exam, and credential, are legitimate pathways to becoming a licensed dentist.
Step-by-step explanation:
Pathways to Licensure as a Dentist
The question is asking which pathways lead to licensure as a dentist. There are traditional pathways recognized in most jurisdictions that allow an individual to become licensed to practice dentistry. The main pathways to becoming a licensed dentist usually include completing a residency, passing a board examination, and licensure by credential if you're already licensed in one state and seeking licensure in another without repeating a residency or exam.
In this case, the correct answer would be d) All of the above because all three options (Residency, Exam, and By credential) are recognized pathways to dental licensure. Licensure ensures that a dentist has the necessary knowledge and skills to practice safely and effectively.