Computer programming languages control computer behavior, process information, and manage tasks. Visual BASIC is a high-level language with a graphical environment, Pascal is an imperative language for well-structured programs, Fortran is used for numerical computing, and C++ is a modern, object-oriented language that improves upon C.
There are thousands of computer programming languages. These languages are used to control computer behavior, process information, express algorithms, and manage tasks. Some computer programming languages have been around for many years, with new languages or variations of old ones being developed every year. Computer programming languages range from simple and easy to use to very complicated languages used only by the most technologically proficient programmers.
A well-known computer programming language is called Visual BASIC. Microsoft Visual BASIC is considered a high-level programming language. It is descended from Beginners General Purpose Symbolic Instruction Code (BASIC), a disk operating system (DOS) programming language. Visual BASIC is considered simple to learn, with codes that bear a resemblance to written English. Visual BASIC is both visual and event driven, with a graphical environment for programming.
Pascal is also well known among those interested in computer programming languages. Developed in the 1970s, by Professor Niklaus Wirth, Pascal is an imperative language. An imperative language is one that uses computations as instructions, changing program states through sequences of commands. Professor Wirth developed Pascal to fill the functionality gaps left by other computer programming languages. His development goals included designing a programming language that would facilitate the creation of well-structured programs, enable efficient implementation, and be useful in teaching computer programming concepts.
Fortran is a general purpose computer programming language first introduced by IBM in the early 1950s. It is one of the most used computer programming languages for numerical and scientific computing applications. Fortran falls into the categories reserved for general purpose and imperative computer programming languages; it is also considered procedural. It is often used in computationally heavy areas, such as computational science and climate modeling.
C++ is a high-level computer programming language. It is considered general purpose and is widely used for modern computers. Developed by Bjarne Stroustrup, at Bell Labs, C++ was first introduced in 1985. This programming language was developed for the UNIX environment, allowing programmers to enjoy an easier process for writing and improving code the quality. Also, C++ makes it possible to modify existing code without changing it.
Often considered a superset of the C programming language, C++ includes some features from the older language. It also boasts compilers that can run C programs. However, there are big differences. For example, the C programming language, developed in the early 1970s, employs structured programming concepts while C++ is object oriented. C++ was designed with the goal of improving the C programming language.
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