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Question

Which of the following is consequence of mediator class?

a.

They makes a sub-system easier for clients to use

b.

Lowers the coupling between the client and the sub-system

c.

Increase re-usability by adapting a sub-system’s interface to client needs

d.

It encapsulates an interaction, making the interaction easier to change

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Answer: (d).It encapsulates an interaction, making the interaction easier to change

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Q. Which of the following is consequence of mediator class?
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