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Question

What is the significance of the ratio I in package level coupling measures?

a.

It indicates the dependence of the environment on a package

b.

It indicates the relative dependence of the environment to a package with respect to the total number of dependencies between them

c.

It indicates the lack of dependence of a package on other packages

d.

It indicates the stability of a package

Posted under Software Engineering

Answer: (b).It indicates the relative dependence of the environment to a package with respect to the total number of dependencies between them Explanation:The ratio I = Ce/(Ce + Ca) indicates the relative dependence of the environment to a package with respect to the total number of dependencies between them.

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Q. What is the significance of the ratio I in package level coupling measures?

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