How should a cadet properly address an officer?

A cadet should properly address an officer by using their rank and last name or by using "Sir" or "Ma'am." This practice reflects military decorum and respect for the chain of command. Addressing an officer in this manner acknowledges their position and authority within the military structure, which is fundamental in maintaining discipline and respect in a military environment.

Using someone's first name or just their title may seem overly familiar or disrespectful, as it does not convey the proper level of respect expected in military interactions. Referring to someone as "Cadet" followed by their rank is also inappropriate when addressing an officer because it diminishes their status and authority. Hence, the proper form of address ensures that interactions are respectful and in accordance with military standards.