HKDSE TL Practice Questions - Hong Kong Diploma Of Secondary Education (HKDSE) Technology And Living Exam

Why is iterative testing of prototypes important in design development?

It guarantees zero manufacturing cost It reveals problems early so the design can be refined before final production It removes the need for any design specifications It is only used after products are already sold to consumers

Correct Answer:

It reveals problems early so the design can be refined before final production

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