A software tool used for creating precise drawings or technical illustrations.

• A. Computer Aided Design (CAD)
• B. Animation
• C. Formal drawing techniques
• D. Data Modelling

Answer: (A)

Precise drawings or technical illustrations require software that handles geometry with exact measurements and supports standard drafting practices. Computer-Aided Design does just that, offering 2D drafting and 3D modeling with features like dimensional constraints, snapping, units, layers, and the ability to annotate and annotate drawings for production. This makes it possible to create accurate, scalable drawings that can be shared, revised, and used directly in manufacturing or construction.

Animation focuses on motion and visual storytelling, not the precise geometry or dimensional accuracy needed for technical drawings. Formal drawing techniques describe manual, non-digital drafting methods. Data modelling deals with organizing information and relationships, not producing geometric drawings.