Object-Oriented Programming: Inheritance Concept
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Questions and Answers

What is the term used for creating a new class from an existing class?

  • Encapsulation
  • Abstraction
  • Polymorphism
  • Inheritance (correct)

    • What does a programmer achieve by utilizing inheritance?

  • System analysis
  • Graphic design
  • Code reusability (correct)
  • Network security

    • What is the advantage of deriving new classes from an existing class?

  • Minimizing memory usage
  • Creating new programming languages
  • Modifying the existing base class
  • Saving time and increasing reliability (correct)

    • What does inheritance allow a programmer to do with a class created by another person or company?

    <p>Use it without any changes</p> Signup and view all the answers

    How does inheritance improve program reliability?

    <p>By adapting the base class to suit different applications</p> Signup and view all the answers

    What is the process of creating a new class from an existing class called?

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

    What is the existing class called in the context of inheritance?

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

    What is the new class called in the context of inheritance?

    <p>Child or Derived Class</p> Signup and view all the answers

    What is the advantage of utilizing inheritance in programming?

    <p>Code reusability</p> Signup and view all the answers

    How does inheritance improve program reliability?

    <p>It permits code sharing and adaptation without changing the base class.</p> Signup and view all the answers

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