Question

what is the purpose of keeping the camera on one and only one side of the axis of action?

the resulting shots position the viewer as an intruder in regard to what is happening in the scene.

the resulting shots allow the viewer to question what is happening in the scene.

the resulting shots alienate the viewer in regard to what is happening in the scene.

the resulting shots disorient the viewer as to what is happening in the scene.

the resulting shots orient the viewer as to what is happening in the scene.

Explanation:

The axis of action (180-degree rule) is a filmmaking principle. Keeping the camera on one side of this axis maintains consistent spatial relationships between characters and objects in the scene. This consistency helps the viewer understand the layout of the scene and the positions of elements, which orients them to what is occurring, rather than disorienting, alienating, positioning them as an intruder, or prompting questioning.

Answer:

The resulting shots orient the viewer as to what is happening in the scene.