44. Which language has extensive support for object-oriented programming?

Answer: B

Explanation:

C++ has extensive support for object-oriented programming.

C++ is a programming language designed with a strong emphasis on object-oriented programming principles, enabling developers to create classes, objects, inheritance, and polymorphism effectively.

A) C

C is a procedural programming language that does not natively support object-oriented programming. While object-oriented concepts can be implemented using structures and function pointers, it lacks built-in features that facilitate object-oriented design.

B) C++

C++ is an extension of the C programming language that includes robust support for object-oriented programming. It provides features such as classes, inheritance, encapsulation, and polymorphism, which are essential for building complex software systems using an object-oriented approach.

C) HTML

HTML (HyperText Markup Language) is a markup language used for structuring content on the web. It does not support programming paradigms like object orientation, as it is primarily concerned with the presentation and layout of web pages rather than programming logic.

D) Markup

Markup languages, such as HTML and XML, are designed to annotate text so that machines can process it. They do not provide support for object-oriented programming concepts, as they lack the ability to define behaviors and encapsulate data in objects.

Conclusion

C++ stands out as the only language among the options provided that has comprehensive support for object-oriented programming. The other options either belong to different programming paradigms or are not programming languages at all, thus failing to meet the criteria specified in the question.