Object-Oriented Programming Fundamentals
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Questions and Answers

What is the term for the insulation of data from direct access by the program?

  • Data Abstraction
  • Data Hiding (correct)
  • Data Encapsulation
  • Information Overloading

    • What is the concept of wrapping up data and functions into a single unit called?

  • Inheritance
  • Encapsulation (correct)
  • Polymorphism
  • Abstraction

    • What are the functions that operate on the data members of a class called?

  • Class Attributes
  • Data Abstraction
  • Member Variables
  • Member Functions (correct)

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

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

    What is the concept of representing the essential features without including background details called?

    <p>Data Abstraction</p> Signup and view all the answers

    What are the components of a class that hold the information called?

    <p>Data Members</p> Signup and view all the answers

    What is the main objective of using functions in a program?

    <p>To save memory space</p> Signup and view all the answers

    What is the term for the ability of an operation to provide different behaviors in different situations?

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

    What is the process of making an operator provide different behavior in different situations called?

    <p>Operator Overloading</p> Signup and view all the answers

    What is the purpose of an inline function in C++?

    <p>To eliminate the cost of function calls</p> Signup and view all the answers

    What is unique to each derived class?

    <p>Only the features that are unique to it</p> Signup and view all the answers

    What is the primary purpose of a class in object-oriented programming?

    <p>To group similar objects together with their associated data and functions</p> Signup and view all the answers

    What is the result of adding two strings using the addition operator?

    <p>A third string by concatenation</p> Signup and view all the answers

    What is the term for the concept of hiding data and its associated functions from external use?

    <p>Data encapsulation</p> Signup and view all the answers

    What is the term for the process of creating objects from a class definition?

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

    What is the purpose of the public access modifier in a class definition?

    <p>To allow access to the data and functions of the class</p> Signup and view all the answers

    What is the term for the ability of an object to take on multiple forms?

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

    What is the term for the process of sending messages between objects?

    <p>Message passing</p> Signup and view all the answers

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