What does CAD stand for in the context of design and drafting software?

In the context of design and drafting software, CAD stands for Computer Aided Design. This term refers to the use of computer technology to aid in the creation, modification, analysis, or optimization of a design. CAD software enables designers and engineers to produce detailed drawings and models that can be used in various fields such as architecture, engineering, and manufacturing.

This software allows for greater precision and efficiency compared to manual drafting, offering tools for visualization, simulations, and design validation, leading to improved productivity and innovation. CAD can be applied to both 2D and 3D modeling, which significantly enhances the design process by allowing for easy alterations and iterative design approaches.

The other options do not accurately represent the widely recognized term within the design industry, which is clearly established as Computer Aided Design.