Which term refers to identifying limitations that affect possible solutions?

• A. Problem identification
• B. Input
• C. Testing
• D. Constraints analysis

Answer: (D)

Identifying limitations that affect what solutions can be developed means spotting the bounds a design must work within—things like cost, size, material availability, manufacturing capability, safety standards, and environmental conditions. The process that collects and analyzes these limits is constraints analysis. It helps you map out what is feasible from the start and guides you to viable solutions. If you’re just identifying the problem, you’re clarifying what needs to be addressed rather than what can or cannot be done. Input is about data or resources you have, while testing is about checking how well a proposed solution works. So constraints analysis is the right term because it specifically deals with the boundaries that limit possible designs.