Which of the following encompasses the types of duties NCOs have?

The correct response highlights the framework of responsibilities that non-commissioned officers (NCOs) hold within the military. Specified duties refer to those tasks that are explicitly ordered and detailed by higher authorities, ensuring clarity in expectations and actions. Directed duties involve responsibilities assigned to an NCO that may not be explicitly outlined but are recognized as necessary for maintaining unit effectiveness and readiness. Implied duties refer to the responsibilities that may not be formally documented but are understood as part of an NCO’s role, such as mentoring soldiers and fostering morale. This categorization comprehensively captures the diverse scope of NCO responsibilities in a structured manner, allowing for clear expectations and accountability.

The other options present alternative classifications of duties but lack the specific relevancy to the NCO role, making them less suitable in this context. For instance, administrative, physical, and tactical duties do not fully encompass the expectations of NCOs as they do not cover the range of implied responsibilities. Similarly, operational, strategic, and support duties, while relevant in a broader military context, do not capture the individual roles NCOs engage in. Lastly, assigned, casual, and volunteer duties do not align with the structured nature of military duty classifications applicable to NCOs.