Which two programming languages are widely recognized as object-oriented?

The two programming languages that are widely recognized as object-oriented in this context are C++ and Java.

C++ is an extension of the C programming language that adds object-oriented features such as classes, inheritance, polymorphism, and encapsulation. These features allow developers to create modular and reusable code, making it easier to manage larger programs.

Java, on the other hand, was designed from the ground up to be an object-oriented programming language. It enforces object-oriented principles at its core, meaning that everything in Java is treated as an object, which supports concepts like encapsulation, inheritance, and polymorphism directly through its syntax and structure.

In contrast, the other options contain languages that do not primarily focus on object-oriented programming. PHP and Python (the first choice) do support object-oriented programming, but they are not as strictly defined as C++ and Java in this regard. HTML and CSS (the third choice) are markup and styling languages, lacking any object-oriented features. C and Pascal (the fourth choice) are procedural programming languages and do not inherently support object-oriented programming paradigms.