Which statement is true regarding Snap settings in AutoCAD?

Snap settings in AutoCAD are designed to facilitate the precise placement of objects within a drawing. When activated, the Snap function allows users to align their cursor to specified intervals or grid points, ensuring that lines, shapes, and other elements fit together accurately and uniformly. This feature is particularly useful when creating technical drawings where precision is paramount. By snapping to specific points, users can efficiently coordinate the positioning of elements, thereby enhancing both the accuracy and speed of the design process.

The other statements do not accurately reflect the flexibility and purpose of Snap settings. While Snap can improve measurements and alignment, it is not essential for all measurements, nor must it always be activated; it can be turned off depending on the user's needs and preferences in a particular drawing scenario. Furthermore, Snap does interact with drawing tools by influencing cursor movement, but it does not do so in a way that prevents users from using other drawing methods effectively.