On 23 May 1978, the CNO approved new roles and responsibilities for chief petty officers. Which of the following was a defined role?

• A. The top technical authority and expert within a rating
• B. Chief recruiter for all ratings
• C. Training officer for officers
• D. Head of immediate command logistics

Answer: (A)

This question tests understanding of what chief petty officers were formally defined to be in their rating structure. The defining duty is that the chief petty officer is the top technical authority and expert within a rating. That means the CPO is the go-to person for rating-specific knowledge, standards, practices, and procedures, and serves as the primary mentor and technical leader for sailors in that rating. Their role is to ensure consistency and proficiency across the rating, advise command on technical matters, and guide qualification and training within the rating.

Why the other options don’t fit: recruiting for all ratings is a broader personnel function, not a rating-focused technical leadership role; training officers for officers is an officer-development task rather than an enlisted rating expert; and heading immediate command logistics falls under a broader logistics or command-level responsibility typically handled by officers or specialized staff, not the rating’s technical authority.