What method is typically used to delete an object in AutoCAD?

The method commonly used to delete an object in AutoCAD is indeed the use of the "ERASE" command or the "Delete" key. This is a fundamental operation within the software that allows users to efficiently remove any object from the drawing. When you use the "ERASE" command, it prompts you to select the object(s) you wish to delete. Similarly, pressing the "Delete" key after selecting an object performs the same action, providing a quick and intuitive way to manage the objects in your workspace.

This method is standard practice in digital design environments, where managing elements within a drawing is crucial. The "ERASE" command and the "Delete" key are designed to provide a straightforward solution for object removal without affecting other settings or properties of the drawing environment. The other options described do not conventionally align with the standard deletion process in AutoCAD or do not result in the permanent removal of objects.