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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
Given below are two statements: one is labeled as Assertion A and the other is labeled as Reason R.
Assertion A: Cohesion is a qualitative indication of the degree to which a module can be written more compactly and is able to complete its function in a timely manner.
Reason R: Cohesion is a qualitative indication of the degree to which a module is connected to other modules and the outside world.
In the light of the above statements, choose the most appropriate answer from the options given below.
Solution
Cohesion means how strongly the elements inside a module are related to each other.
A highly cohesive module performs one clear and well-defined task.
So, Assertion A is taken as correct because it talks about a module completing its function properly.
Reason R says that cohesion is the degree to which a module is connected to other modules and the outside world.
But this is the definition of coupling, not cohesion.
So, Reason R is false.
Therefore,
Assertion A is correct, but Reason R is not correct.
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