Question

What is the definition of afferent coupling (Ca) in the context of package level coupling measures?

a.

The number of other packages that depend upon classes within a package

b.

The number of packages that classes within a package depend upon

c.

The total number of dependencies between a package and its environment

d.

The instability measure for a package

Posted under Software Engineering

Answer: (a).The number of other packages that depend upon classes within a package Explanation:Afferent coupling (Ca) of a package is defined as the number of other packages that depend upon classes within that package, through inheritance or associations.

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Q. What is the definition of afferent coupling (Ca) in the context of package level coupling measures?

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