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what is a virtual class?

Question Posted / alb.shah


what is a virtual class?..

Answer / alb.shah

In multiple inheritance when a class D is derived by two
base classes B and C and both base class is also inherite
by same class A then then class D will get duplicate copy
of uppper most base class A.In this case class A will
declare as virtual class

Is This Answer Correct ?    4 Yes 1 No

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