Which term describes the use of computer technology to plan, design, test, and alter products?

Which term describes the use of computer technology to plan, design, test, and alter products?

• A. Computer-Aided Design (CAD)
• B. Database
• C. Expert System
• D. Computer-Aided Manufacturing (CAM)

Answer: (A)

Using computer technology to plan, design, test, and modify products is the work of Computer-Aided Design. CAD software lets engineers create precise 2D drawings and 3D models, run simulations to test how parts fit and perform, and iterate on designs before a physical prototype is built. The other terms describe different functions: a database stores and retrieves data; an expert system uses rules to support decision-making; and computer-aided manufacturing controls the production process after the design stage. So CAD is the best fit for describing the entire flow of planning, designing, testing, and altering products.

Using computer technology to plan, design, test, and modify products is the work of Computer-Aided Design. CAD software lets engineers create precise 2D drawings and 3D models, run simulations to test how parts fit and perform, and iterate on designs before a physical prototype is built. The other terms describe different functions: a database stores and retrieves data; an expert system uses rules to support decision-making; and computer-aided manufacturing controls the production process after the design stage. So CAD is the best fit for describing the entire flow of planning, designing, testing, and altering products.