Inheritance in Object-Oriented Programming Quiz
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Questions and Answers

What is the exception for a child object when acquiring properties and behaviors from a parent object through inheritance in most class-based object-oriented languages like C++?

  • Public methods and private variables of the base class
  • Overloaded methods and static variables of the base class
  • Inherited interfaces and abstract classes of the base class
  • Constructors, destructors, overloaded operators, and friend functions of the base class (correct)

    • What does inheritance allow programmers to do in the context of object-oriented programming?

  • Create classes with restricted access, override private methods, and restrict code extension
  • Create classes built upon existing classes, specify new implementation, and reuse code (correct)
  • Create classes with private methods, override existing implementation, and restrict code reusability
  • Create classes without constructors, extend interfaces, and restrict code modification

    • What is the mechanism of basing an object or class upon another object or class, retaining similar implementation?

  • Polymorphism
  • Encapsulation
  • Abstraction
  • Inheritance (correct)

    • What is the term used to define deriving new classes from existing ones and forming them into a hierarchy of classes?

    <p>Inheritance</p> Signup and view all the answers

    What does a child object acquire from a parent object in most class-based object-oriented languages like C++ through inheritance?

    <p>All properties and behaviors except constructors, destructors, overloaded operators, and friend functions</p> Signup and view all the answers

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