Major Elements of the Object Model: Abstraction
10 Questions
2 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 primary purpose of abstraction in object-oriented programming?

  • To partition a program into individual components
  • To deal with complexity by focusing on essential features and suppressing others (correct)
  • To define the behavior of objects through inheritance
  • To encapsulate implementation details within objects

Which of the following statements about encapsulation is true?

  • It is the process of creating a hierarchy of classes through inheritance
  • It is the act of partitioning a program into individual components
  • It separates the behavior of an object from its implementation
  • It focuses on the implementation that gives rise to the behavior of an object (correct)

What is modularity in object-oriented programming?

  • The practice of hiding implementation details within objects
  • The process of creating a hierarchy of classes through inheritance
  • The act of partitioning a program into individual components with well-defined boundaries (correct)
  • The process of focusing on the essential characteristics of an object

Which of the following statements best describes the relationship between abstraction and encapsulation?

<p>Abstraction focuses on the interface, while encapsulation focuses on the implementation (D)</p> Signup and view all the answers

What is the primary benefit of modularity in object-oriented programming?

<p>It reduces complexity by partitioning a problem into smaller, manageable sub-problems (B)</p> Signup and view all the answers

In object-oriented programming, what serves as the physical container for classes and objects?

<p>Modules (D)</p> Signup and view all the answers

Which of the following statements about abstraction is true?

<p>It focuses on the essential characteristics of an object from the viewer's perspective (A)</p> Signup and view all the answers

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

<p>To hide the details of an object's implementation and structure (C)</p> Signup and view all the answers

Which of the following statements about modularity is true?

<p>It partitions a problem into smaller, manageable sub-problems (B)</p> Signup and view all the answers

Which of the following statements about the relationship between abstraction, encapsulation, and modularity is true?

<p>Abstraction, encapsulation, and modularity are complementary concepts in object-oriented programming (C)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser