Question

What is the relationship between information hiding, abstraction, cohesion, and coupling?

a.

Information hiding decreases abstraction and cohesion

b.

Information hiding increases abstraction and decreases cohesion

c.

Information hiding increases abstraction and cohesion

d.

Information hiding decreases abstraction and increases cohesion

Posted under Software Engineering

Answer: (c).Information hiding increases abstraction and cohesion Explanation:If a module hides some design decision, the user of that module may abstract from (ignore) the outcome of that decision. Information hiding increases cohesion, since the module's secret is what binds the module's constituents together.

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Q. What is the relationship between information hiding, abstraction, cohesion, and coupling?

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