Question

What does the 40-20-40 rule suggest about the cost of errors made during requirements engineering?

a.

They are the most costly to repair

b.

They are cheaper to repair than errors made during testing

c.

They are less costly to repair than errors made during maintenance

d.

They are not costly to repair

Posted under Software Engineering

Answer: (a).They are the most costly to repair Explanation:Errors made during requirements engineering are the most costly to repair.

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Q. What does the 40-20-40 rule suggest about the cost of errors made during requirements engineering?

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