Java is an object-oriented programming language, which means that it is based on the concept of objects that interact with each other to accomplish specific tasks

CSS, or Cascading Style Sheets, is a style sheet language that is used to describe the presentation of HTML (Hypertext Markup Language) and XML (Extensible Markup Language) documents

C++ is a powerful and versatile programming language that is widely used in the technology industry and continues to evolve with new features and updates

 It is a popular choice for Android development because it offers many features and improvements over Java, such as better null-safety, less verbose syntax, and improved performance

C# is widely used for developing a variety of applications, including Windows desktop applications, video games, and web applications