C++ Inheritance Quiz
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Questions and Answers

What is the mechanism of deriving a new class from an old one called?

  • Polymorphism
  • Encapsulation
  • Inheritance (correct)
  • Abstraction
  • What is the old class referred to as in the context of inheritance?

  • Derived class
  • Superclass
  • Base class (correct)
  • Subclass
  • What do we call the new class derived from an old one?

  • Superclass
  • Subclass
  • Derived class (correct)
  • Base class
  • Which type of inheritance involves deriving a class from more than one base class?

    <p>Multiple inheritance</p> Signup and view all the answers

    What is the syntax for defining a derived class in C++?

    <p>class derived_class_name : visibility_mode base_class_name { - Member of derived class - };</p> Signup and view all the answers

    What is the mechanism of deriving a new class from an old one called?

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

    What is the old class referred to as in inheritance?

    <p>Base class</p> Signup and view all the answers

    Which type of inheritance involves deriving a class from more than one base class?

    <p>Multiple inheritance</p> Signup and view all the answers

    What is the syntax for defining a derived class in C++?

    <p>class derived_class_name : visibility_mode base_class_name { }</p> Signup and view all the answers

    What does public inheritance mean in C++?

    <p>Derived class has access to public members of the base class</p> Signup and view all the answers

    Study Notes

    Inheritance in C++

    • The mechanism of deriving a new class from an old one is called inheritance.
    • The old class is referred to as the base class or parent class in the context of inheritance.
    • The new class derived from an old one is called the derived class or subclass.
    • Multiple inheritance is a type of inheritance that involves deriving a class from more than one base class.
    • The syntax for defining a derived class in C++ is class DerivedClass : access-specifier BaseClass { ... };, where access-specifier is public, private, or protected.
    • Public inheritance in C++ means that the derived class inherits all members of the base class and makes them accessible to the public.

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    Description

    Test your knowledge of C++ inheritance with this quiz. Explore the different types of inheritance, including single level, multilevel, multiple, hierarchical, and hybrid, and understand how they contribute to reusability in C++ programming.

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