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COBOL (/ ˈ k oʊ b ɒ l,-b ɔː l /; an acronym for "common business-oriented language") is a compiled English-like computer programming language designed for business use. It is an imperative, procedural, and, since 2002, object-oriented language. COBOL is primarily used in business, finance, and administrative systems for companies and ...
Mary K. Hawes was a computer scientist who identified the need for a common business language in accounting, which led to the development of COBOL. COBOL is short for Common Business Oriented Language. It was written to resemble ordinary English.
Programming Language for Business or PL/B is a business-oriented programming language originally called DATABUS and designed by Datapoint in 1972 [2] as an alternative to COBOL because Datapoint's 8-bit computers could not fit COBOL into their limited memory, and because COBOL did not at the time have facilities to deal with Datapoint's built-in keyboard and screen.
COBOL—Common Business-Oriented Language; COM—Component Object Model or communication; CORBA—Common Object Request Broker Architecture; CORS—Cross-origin resource sharing; COTS—Commercial off-the-shelf; CPA—Cell processor architecture; CPAN—Comprehensive Perl Archive Network; CP/M—Control Program/Monitor; CPRI—Common Public ...
COmmon Business Oriented Language – uses terms like file, move and copy. FORmula TRANslation – using mathematical language terminology, it was developed mainly for scientific and engineering problems.
Class-based object-oriented programming languages support objects defined by their class. Class definitions include member data. Message passing is a key concept, if not the main concept, in object-oriented languages. Polymorphic functions parameterized by the class of some of their arguments are typically called methods.
A high-level programming language is a programming language with strong abstraction from the details of the computer.In contrast to low-level programming languages, it may use natural language elements, be easier to use, or may automate (or even hide entirely) significant areas of computing systems (e.g. memory management), making the process of developing a program simpler and more ...
COBOL (1959) stands for "COmmon Business Oriented Language." Fortran manipulated symbols. It was soon realized that symbols did not need to be numbers, so strings were introduced. [5] The US Department of Defense influenced COBOL's development, with Grace Hopper being a major contributor. The statements were English-like and verbose.