Python Object Oriented Programming Basics
16 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main emphasis of Object-Oriented Programming (OOP)?

  • Defining class methods
  • Supporting different programming approaches
  • Use of objects and their characteristics (correct)
  • Creating reusable code

    • Which of the following is NOT a characteristic of an object in OOP?

  • Age
  • Color
  • Size
  • Function (correct)

    • What does the concept of DRY (Don't Repeat Yourself) refer to in the context of OOP?

  • Using objects and their characteristics
  • Defining class methods
  • Supporting different programming approaches
  • Creating reusable code (correct)

    • How can a class be best described in the context of OOP?

    <p>A blueprint for the object</p> Signup and view all the answers

    What is an object (instance) in the context of OOP?

    <p>An instantiation of a class</p> Signup and view all the answers

    What type of method is bound to the class and not the instance of the class in OOP?

    <p>Class method</p> Signup and view all the answers

    What is the purpose of the 'self' parameter in Python?

    <p>To refer to the object that is calling the method</p> Signup and view all the answers

    What is the function of the init() method in Python?

    <p>It simulates the constructor of the class</p> Signup and view all the answers

    What does a constructor do in Python?

    <p>Automatically executes when an object is created</p> Signup and view all the answers

    What is the main purpose of inheritance in Python?

    <p>To provide code reusability to the program</p> Signup and view all the answers

    Which principle of OOP allows objects to interact with each other using encapsulation, inheritance, polymorphism, and abstraction?

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

    What happens when a child class inherits properties from a parent class?

    <p>The child class can also provide its specific implementation to those properties</p> Signup and view all the answers

    What is the primary function of the init() function in Python classes?

    <p>To initialize object properties or perform necessary operations when the object is created</p> Signup and view all the answers

    Why does every class in Python need a constructor?

    <p>To initialize the instance members of the class, even if it relies on the default constructor</p> Signup and view all the answers

    What happens when we create an object of a Python class?

    <p>The method <strong>init</strong>() initializes object properties</p> Signup and view all the answers

    How does the 'self' parameter allow accessing attributes or methods of a Python class?

    <p>By referring to the object calling the method</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser