Which object-oriented programming language is widely used for web applications and applets?

Which object-oriented programming language is widely used for web applications and applets?

• A. Java
• B. C
• C. Python
• D. HTML

Answer: (A)

The key idea is that a language designed for object-oriented programming and cross-platform compatibility became a natural choice for web-based features and small embedded programs. Java achieves platform independence through the Java Virtual Machine, so code written once can run on many different systems without modification. This made it popular for web applications and applets—small programs embedded in webpages that could run in a browser environment (though this use has declined in modern web development). In addition to its object-oriented design, Java provides a rich standard library and security model that supported interactive web components. Other options aren’t the best fit: C isn’t inherently object-oriented and isn’t known for web applets; Python is widely used for web development but not for browser applets and isn’t built around browser-embedded applets; HTML is a markup language, not a programming language. So Java best matches the description.

The key idea is that a language designed for object-oriented programming and cross-platform compatibility became a natural choice for web-based features and small embedded programs. Java achieves platform independence through the Java Virtual Machine, so code written once can run on many different systems without modification. This made it popular for web applications and applets—small programs embedded in webpages that could run in a browser environment (though this use has declined in modern web development). In addition to its object-oriented design, Java provides a rich standard library and security model that supported interactive web components. Other options aren’t the best fit: C isn’t inherently object-oriented and isn’t known for web applets; Python is widely used for web development but not for browser applets and isn’t built around browser-embedded applets; HTML is a markup language, not a programming language. So Java best matches the description.