Fortran is a programming language that was designed for scientific and engineering applications. It is one of the oldest high-level programming languages and is still widely used today for numerical computations and simulations.

Java is a popular programming language that is used for developing web and mobile applications, games, and other software. Java is known for its platform independence, which means that Java programs can run on any device that has a Java Virtual Machine installed.

Oracle is a company that develops and sells a wide range of software products, including databases, middleware, and enterprise software. Oracle also develops the Java programming language and provides various tools and technologies for building and deploying software applications.

C++ is a programming language that is widely used for developing operating systems, device drivers, video games, and other software applications. C++ is known for its speed and efficiency, and is a popular choice for performance-critical applications. C++ is an object-oriented programming language, which means that it supports features such as classes, inheritance, and polymorphism.