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1. Assume class B is inherited from class A. Which of the following statements is correct about construction of an object of class B?
(A): The constructor of only class A will be called.
(B): The constructor of only class B will be called.
(C): The order of calling constructors depends upon whether constructors in class A and class B are private or public.
(D): While creating the object firstly the constructor of class A will be called followed by constructor of class B.
(E): While creating the object firstly the constructor of class B will be called followed by constructor of class A.
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