Which of the following is a responsibility of a Ship's Serviceman?

The responsibility of maintaining Ship's Stores operations is a key duty of a Ship's Serviceman. In the context of the Navy, Ship's Servicemen are tasked with managing the various retail and service operations aboard a vessel, which directly includes overseeing Ship's Stores. This involves managing inventory, ensuring the availability of goods, and maintaining the overall functionality of retail operations, which serve the needs of the crew.

Ship's Stores serve as a critical resource for personnel on board, offering food, clothing, personal items, and other necessities. The proper management of these operations ensures that the crew members have access to essential goods, which is vital for maintaining morale and operational readiness.

In contrast, the other responsibilities listed are generally associated with different roles within the Navy. Providing quality food services is typically the role of culinary specialists. Managing medical supplies would fall under the purview of hospital corpsmen or medical personnel. Overseeing communication equipment is primarily the responsibility of personnel in the communications or electronics fields. Thus, maintaining Ship's Stores operations is distinctly aligned with the duties of a Ship's Serviceman.