Q. Explain about Communicational cohesion?
Communicational cohesion: The Communicational cohesion is when parts of a module are grouped for the reason that they operate on the same data (example a module which operates on the same record of information). In this each of the elements of a component operate on the same input data or produce the same output data. Therefore we can say if a module performs a series of actions related be a sequence of steps to be followed by the product and all actions to be performed on the same data.