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Question

What is the main reason that eliciting correct and complete information is problematic in practice?

a.

Human limitations for processing information

b.

Differences in background between the client, or user, and the software specialist

c.

Complexity and variation in requirements that can be imposed upon software

d.

All of the above

Answer: (d).All of the above Explanation:Eliciting correct and complete information is an important prerequisite for success. This turns out to be rather problematic in practice. Asking the prospective user what is wanted does not generally work. More often than not we get a rather incomplete and inaccurate picture of the situation. Important reasons for this are the human limitations for processing information, selecting information, and solving problems. These limited human capabilities are yet aggravated by such factors as: – the complexity and variation in requirements that can be imposed upon software; – the differences in background between the client, or user, and the software specialist.

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Q. What is the main reason that eliciting correct and complete information is problematic in practice?

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