Which option states all NAUI-sanctioned specialty courses are listed?

• A. Underwater Digital Imaging
• B. All of the Above
• C. Night Diver
• D. Underwater Naturalist

Answer: (B)

In NAUI, when several listed items are all valid examples of a category, “All of the Above” correctly signals that every item shown is included in the list. Here, each option mentioned—Underwater Digital Imaging, Night Diver, and Underwater Naturalist—is a recognized NAUI-sanctioned specialty course. Since all three are valid specialties, the statement that all are listed is accurate, making this the best choice. Choosing any single course would miss the others that are also part of the sanctioned specialties.