Programming - C++ Language

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13.

Using the wardrobe structure within the ShopList structure is an example of a good programming principle, known as _____                        


A. reusability B. polymorphism
C. redundancy D. recursion




14.

A class inherited from an existing class is known as _____________.                        


A. derived class B. inheritee
C. child class D. a and c




15.

Polymorphism is implemented through which mechanism in C++ ?                        


A. Late Interpretation B. Late Binding
C. Early Binding D. Overloading




16.

Ability to take many forms is called ________.                        


A. none of these B. polymorphism
C. encapsulation D. member function




17.

For proper display of polymorphism, a method in the base class must be declared _______.                        


A. private B. public
C. protected D. virtual




18.

________ is the mechanism which allows a class A to inherit properties of a class B.                        


A. Data abstraction B. Encapsulation
C. Inheritance D. Polymorphism




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