Inheritance in Object-Oriented Programming
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Questions and Answers

What is the purpose of inheritance in C++?

  • To create a new class that inherits properties and methods from an existing class (correct)
  • To overwrite the properties and methods of an existing class
  • To delete an existing class and create a new one
  • To create multiple copies of an existing class
  • Which access mode is used by default when inheriting a class in C++?

  • private (correct)
  • protected
  • public
  • There is no default access mode
  • In the given example, what is the value of legs in the Dog class?

  • 4 (correct)
  • 1
  • The value of `legs` is not defined in the `Dog` class
  • 0
  • Which type of inheritance is represented in the code snippet provided?

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

    What is the purpose of the public keyword in the class Dog : public Animal line?

    <p>It specifies that the <code>Dog</code> class inherits public members of the <code>Animal</code> class</p> Signup and view all the answers

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