Among the following, which option asserts all three listed courses are NAUI-sanctioned?

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

Answer: (B)

The idea is that the statement “All of the Above” claims every listed course is NAUI-sanctioned. Since Underwater Digital Imaging, Night Diver, and Underwater Naturalist are all NAUI-sanctioned, this option correctly asserts that all three are approved. If you chose a single course, it would only confirm that one course is sanctioned, not the whole set. NAUI endorses a range of specialties, including digital imaging, night diving, and naturalist study, which is why saying all of the above is true.