What does the acronym "CAD" stand for?

The acronym "CAD" stands for Computer-Aided Design. This term refers to the use of computer software to facilitate the creation, modification, analysis, or optimization of a design. CAD is widely utilized in various fields, including architecture, engineering, and manufacturing, as it allows designers and engineers to produce detailed and accurate visual representations of objects and structures. Using CAD technology can significantly enhance productivity, improve design quality, and increase efficiency in the design process, making it a fundamental tool in construction and design industries.

The other options presented do not capture the correct definition of CAD. While they may relate to construction or design processes, they do not represent the specific technological context of computer-aided design that has become standard in professional practices.