Multiple choice technology programming languages

What was the first language to bring together all the features that characterize an object-oriented programming system?

  1. C++

  2. Java

  3. SmallTalk

  4. C
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Smalltalk (developed at Xerox PARC in the 1970s) was the first programming language to fully implement all core OOP concepts: objects, classes, inheritance, encapsulation, and polymorphism. While Simula 67 introduced some object-oriented concepts, Smalltalk was the first complete OOP system. C++ and Java came later.

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