Question

What is communicational cohesion?

a.

The elements are grouped into modules in a haphazard way

b.

The elements realize tasks that are logically related

c.

The various elements of a module are independent but they are activated at about the same point in time

d.

The elements of a module operate on the same (external) data

Posted under Software Engineering

Answer: (d).The elements of a module operate on the same (external) data Explanation:Communicational cohesion occurs when the elements of a module operate on the same (external) data, like a module that reads some data from a disk, performs certain computations on those data, and prints the result.

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Q. What is communicational cohesion?

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