Why is COBOL still used today?

Why is COBOL still used today?

COBOL is primarily used in business, finance, and administrative systems for companies and governments. COBOL is still widely used in applications deployed on mainframe computers, such as large-scale batch and transaction processing jobs.

What is COBOL and what are its uses and disadvantages?

Cobol is very old language used mainly in Batch and Oline systems. It is very efficient in large data handling and has structured way of writing programs. It cannot be used for creating softwares, instead used for application level programming to process the day to day task of organisation. Upvote (0)

What is the main purpose of COBOL?

COBOL was created to fulfill two major objectives: portability (ability of programs to be run with minimum modification on computers from different manufacturers) and readability (ease with which a program can be read like ordinary English).

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Is COBOL a good language?

COBOL is a great candidate because it uses fixed point decimal calculations as opposed to floating point. A lot of modern languages like Java use floating point, which means that their calculations are only accurate out to a certain “point”.

Why do companies still use COBOL?

Quite a number of companies, government organisations and other institutions still operate, maintain and update their COBOL applications from decades ago. Sometimes simply because they still work and it makes no economic sense to replace them with modern languages.

Does COBOL run on modern mainframe computers?

Most COBOL software today runs on modern mainframes and not on any museum piece of a mainframe as many people would assume given the age of COBOL as a language.

Is COBOL an extinct language?

Which in itself does not really make sense as COBOL is just a tiny part of most of these backend systems. MicroFocus, IBM, Fujitsu and the GnuCOBOL project have given the language modern day capabilities and a language is only considered “ extinct ” when no one uses it anymore.

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What is the full form of COBOL?

COBOL (/ˈkoʊbɒl/, an acronym for common business-oriented language) is a compiled English-like computer programming language designed for business use. It is imperative, procedural and, since 2002, object-oriented.