Question

Using notions of local and global data flow, Shepperd defines the ‘complexity’ of a module M as

a.

Complexity(M) = fan-in(M) x fan-out(M)

b.

Complexity(M) = fan-in(M) / fan-out(M)

c.

Complexity(M) = fan-out(M) / fan-in(M)

d.

Complexity(M) = (fan-in(M) x fan-out(M))^2

Posted under Software Engineering

Answer: (d).Complexity(M) = (fan-in(M) x fan-out(M))^2 Explanation:The complexity of a module M is defined as Complexity(M) = (fan-in(M) x fan-out(M))^2 where, fan-in(M) is the number of (local and global) flows whose sink is M, and fan-out(M) is the number of (local and global) flows whose source is M.

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Q. Using notions of local and global data flow, Shepperd defines the ‘complexity’ of a module M as

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