Coupling refers to the extent of knowledge one class knows about another class, or it refers to the degree of direct knowledge that one element has of another.
Association is a relation between two separate classes which establishes through their Objects.
I read many sites about these concepts, but I do not understand exactly the difference between the two. Please explain for me the difference between Coupling and Association. Can I say Coupling is the relation to a class and Association is the relation to an object?
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