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What will happen when introduce the interface of classes in a run-time polymorphic hierarchy?

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What will happen when introduce the interface of classes in a run-time polymorphic hierarchy?

(a) Separation of interface from implementation

(b) Merging of interface from implementation

(c) Separation of interface from debugging

(d) Merging of interface from debugging

The question was posed to me by my school principal while I was bunking the class.

My question is taken from Class Hierarchies Introduction topic in division Class Hierarchies, Library & Containers of C++

1 Answer

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Best answer
Right option is (a) Separation of interface from implementation

The best I can explain: Separation of interface from implementation introduce the interface of classes in a run-time polymorphic hierarchy.

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