Java OOPs Concepts Quiz

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Questions and Answers

Which programming language is considered the first object-oriented programming language?

  • Simula (correct)
  • Java
  • Python
  • C#

Which programming language is considered the first truly object-oriented programming language?

  • C#
  • Smalltalk (correct)
  • Python
  • Java

What is the main aim of object-oriented programming?

  • To provide concepts like inheritance and polymorphism
  • To represent everything as an object
  • To define classes in all programs
  • To implement real-world entities (correct)

Which programming language is NOT mentioned as a popular object-oriented language?

<p>JavaScript (A)</p> Signup and view all the answers

Which programming language is considered 100% object-oriented?

<p>Java (A)</p> Signup and view all the answers

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Study Notes

Object-Oriented Programming Languages

  • Simula is recognized as the first object-oriented programming language, developed in the 1960s for simulations.
  • Smalltalk is regarded as the first truly object-oriented programming language, introducing key concepts like classes and objects.
  • The main aim of object-oriented programming (OOP) is to organize software design around data, or objects, rather than functions and logic, enhancing modularity and code reusability.
  • Languages such as C and Assembly are not typically mentioned as popular object-oriented languages, as they do not support OOP principles.
  • Ruby is considered 100% object-oriented, treating every value as an object, which promotes a pure OOP approach.

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