Is it possible to click a button with Click Image Activity if the target is not visible on the screen?

The correct answer highlights the importance of visibility and the use of selectors in the Click Image Activity within RPA. The Click Image Activity primarily relies on image recognition to identify and interact with UI elements. If the target element, such as a button, is not visible on the screen, the activity cannot accurately locate and click it because it cannot find the necessary visual representation.

Selectors, on the other hand, are metadata that provide a reliable way to identify UI elements based on their properties like ID, class, or name, regardless of their visibility on the screen. Using selectors allows for a more dependable interaction model since these identifiers are consistent, even if the elements are not currently rendered in the user interface.

In contrast, other options might suggest scenarios where the Click Image Activity could still function without visibility, but those situations are not aligned with the fundamental operation of how image recognition works in RPA.