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Question

What is the importance of paying attention to testing and validation issues during the design stage?

a.

To make repairs easily

b.

To avoid high costs

c.

To improve the design outcome

d.

To increase user satisfaction

Answer: (b).To avoid high costs Explanation:Errors made at an early stage are difficult to repair and incur high costs if they are not discovered until a late stage of development, therefore it is necessary to pay extensive attention to testing and validation issues during the design stage to avoid high costs.

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Q. What is the importance of paying attention to testing and validation issues during the design stage?

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