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Question

According to Putnam's model, at what point in time does the Rayleigh curve assume its maximum value?

a.

At the beginning of the project

b.

At the point in time when the software is delivered to the customer

c.

At the end of the maintenance phase

d.

At the mid-point of the project

Posted under Software Engineering

Answer: (b).At the point in time when the software is delivered to the customer Explanation:Putnam's model is based on Norden's finding that the distribution of manpower over time in software development projects often has a characteristic shape that is well-approximated by a Rayleigh distribution. Putnam's model defines the point in time at which the Rayleigh curve assumes its maximum value as T, which is close to the point in time at which the software is being delivered to the customer.

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Q. According to Putnam's model, at what point in time does the Rayleigh curve assume its maximum value?

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