In the ADP design process, which phase focuses on creating early versions of the product to test concepts?

• A. Analysis
• B. Design
• C. Prototyping
• D. Evaluation

Answer: (C)

Prototyping focuses on creating early versions of the product to test concepts, learn what works, and gather feedback before committing to full development. By building models—whether low-fidelity sketches or interactive simulations—you can quickly explore ideas, test usability, and validate feasibility so design decisions are informed and risks are reduced.

In contrast, analysis centers on understanding user needs and constraints; design translates those findings into concrete plans and specifications; evaluation checks the final product against criteria and uses that feedback to refine or improve. So, the phase dedicated to making early versions to test ideas is prototyping.