Which tool is used to change the position of an object by selecting the desired position on another object?

The Align tool is specifically designed to reposition an object by selecting a reference point from another object. This tool allows users to align objects relative to each other based on various parameters, such as center, corners, or edges. When you use the Align tool, you can easily match the position of an object to the desired location on another object, maintaining precision and ensuring that the elements are arranged in a visually appealing and functional manner.

Other tools such as the Move Tool can also reposition objects, but it is often more general, allowing for free movement without the precise alignment that the Align tool provides. The Position Adjuster may imply specific adjustments, but it is not a standard or widely recognized tool in Autodesk software. Similarly, while the Translate Tool relates to moving objects, it typically implies translating the object without the context of aligning it with another, which differentiates it from the specific capabilities of the Align tool. Thus, the Align tool is the most suitable choice for the described function of changing the position of an object in relation to another.