12/27/2022 0 Comments 4gl programming language listNot any computer programming language can do anything. However, for a computer to understand and run a program created with a high-level language, it must be compiled into machine language. It is useful when such details are important, as in programming a computer to interact with input/output devices.Ī high-level language isn't limited by the computer, designed for a specific job, and is easier to understand. It uses short mnemonic codes for instructions and allows the programmer to introduce names for blocks of memory that hold data. Machine language is difficult to read and write, since it does not resemble conventional mathematical notation or human language, and its codes vary from computer to computer.Īssembly language is one level above machine language. Although there are over 2,000 computer languages, relatively few are widely used.Ī machine language consists of the numeric codes for the operations that a particular computer can execute directly. Such instructions can be executed directly when they are in the numerical form known as machine language, after a simple substitution process when expressed in a corresponding assembly language, or after translation from some high-level language (HLL). IBM Informix-4GL - Informix 4GL is a 4GL programming language developed by Informix during the mid 1980s.A programming language is a set of detailed instructions for a digital computer. Fourth Generation Language (descriptive language) acronym Fourth Generation Language … United dictionary of abbreviations and acronyms
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