Which term does CAD represent?

• A. Computer Aided Design
• B. CAM
• C. Computer-Aided Design
• D. Computer And Data

Answer: (C)

CAD stands for a design process where computers help create drawings and models. The standard expansion is “Computer-Aided Design,” with a hyphen between “Aided” and “Design.” The hyphen shows that the word pair acts together to describe the design process, and this hyphenated form is the most widely accepted and precise. The other option that looks similar refers to a different concept (Computer-Aided Manufacturing), and the option that uses “And” is simply incorrect. So the best answer is Computer-Aided Design.