What component of situational awareness involves knowledge of system status, functioning, and settings?

The component of situational awareness that involves knowledge of system status, functioning, and settings is accurately identified as system awareness. This concept refers to an individual's understanding of how various systems operate within their environment, including the current state of those systems, their operational capacities, and any adjustments that may need to be made for optimal functioning.

In aviation, for instance, a pilot must be aware of the aircraft's systems, such as avionics, engine performance, and navigation settings, to make informed decisions. This awareness ensures that the pilot can react appropriately to changes or malfunctions and maintain control of the aircraft.

The other components, while important for overall situational awareness, do not focus specifically on knowledge of individual system status. Environmental awareness pertains to the physical surroundings, tactical awareness involves planning and executing maneuvers or strategies, and spatial/temporal awareness focuses on the positioning and movement of objects in space and time. Each of these plays a role in situational awareness, but system awareness is distinctly concerned with the internal workings and settings of the systems in use.