Inheritance in Object-Oriented Programming Quiz
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Questions and Answers

What is the main purpose of inheritance in object-oriented programming?

  • To create new classes without using existing ones
  • To limit the behaviors of classes
  • To reuse code and extend existing classes (correct)
  • To restrict the use of interfaces

    • What types of classes can be derived from existing ones through inheritance?

  • Sub classes (correct)
  • Private classes
  • Abstract classes
  • Static classes

    • What is one exception of a child object acquiring properties and behaviors from a parent object through inheritance in C++?

  • Data members
  • Static methods
  • Member functions
  • Constructors (correct)

    • What does a child object acquire from a parent object in inheritance?

    <p>Properties and behaviors</p> Signup and view all the answers

    In most class-based object-oriented languages like C++, what is the purpose of inheritance?

    <p>To independently extend original software via public classes and interfaces</p> Signup and view all the answers

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