What is the primary advantage of using a CAD application like Solid Edge over traditional drafting methods?

The primary advantage of using a CAD application like Solid Edge lies in the ability to create 3D models that can be easily modified. This capability allows designers and engineers to visualize their designs in a three-dimensional context, providing a more comprehensive understanding of spatial relationships, volume, and potential functionality.

Working in 3D facilitates design iterations and modifications, as changes can be made effortlessly with just a few commands, unlike traditional methods that often require redrawing or extensive manual adjustments. Additionally, 3D models can be used for simulations, visualizations, and creating detailed 2D technical drawings from the 3D data, significantly enhancing the design process's efficiency and accuracy.

The other options, while they present certain aspects of CAD and drafting, do not capture the fundamental advantage that modern CAD applications provide through the integration of 3D modeling capabilities. For instance, while CAD does allow for quick 2D drawings, this does not highlight the transformative impact of 3D design. Working without any computer requirements is an outdated notion, as CAD systems inherently depend on computer technology. Finally, although CAD can aid in prototype production, it does not inherently provide the ability to produce physical prototypes instantly, which usually requires additional steps such as 3D printing