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Programming Language / COBOL

COBOL

316+ posts

COBOL Divisions

Last Updated: 24 August 2022

COBOL stands for Common Business-Oriented Programming Language, which is one of the oldest and first high-level programming languages. It is mostly used for the defense an...read more

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COBOL-Divisions

File Access Modes in COBOL

Last Updated: 28 April 2025

COBOL an acronym for Common Business Oriented Language is a computer programming language, which was designed for business use. In COBOL, file access modes are used to spe...read more

Programming Construction in COBOL

Last Updated: 05 December 2022

COBOL is a compiled, imperative, procedural programming language designed for business use. It can handle very large numbers and strings. COBOL is still in use today becau...read more

Last Updated: 12 December 2022

COBOL Words are characters like string that can be reserved words or user-defined words. The length can be up to 30 characters. COBOL words must be as from a set of letter...read more

Technical Scripter

Technical Scripter 2022

Data Item Declaration in COBOL

Last Updated: 28 April 2025

Data Item declaration is nothing but declaring the variables used in a COBOL program. To declare the variables in a program, we should start with the level number and name...read more

Technical Scripter

Technical Scripter 2022

COBOL-Data-Items

Subroutines in COBOL

Last Updated: 28 April 2025

Subroutines in COBOL are small programs that are compiled independently but cannot be run directly. Cobol subroutine is a small program that can be compiled independently ...read more

Technical Scripter

Technical Scripter 2022

Linkage Section in COBOL

Last Updated: 28 April 2025

The linkage Section in COBOL is used to declare the variables and it is used in calling the variable from another program. It is used in calling the variable or data from ...read more

Technical Scripter

Internal Sort in COBOL

Last Updated: 28 April 2025

Internal Sequential files are often used in big data operational processing applications, necessitating the records to be arranged in an operational ascending or descendin...read more

Technical Scripter

Technical Scripter 2022

Data Layout in COBOL

Last Updated: 28 April 2025

COBOL is a programming language that was developed in the 1950s for business and financial applications. In COBOL, the data layout is the arrangement of data items in a pr...read more

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COBOL-Data-Items

Database Interface in COBOL

Last Updated: 24 January 2023

Programs in COBOL communicate with the DB2 Database. Data Base2 is DB2, and it was created by IBM. The database is a relational one. The relational information is kept in ...read more

COBOL-Data-Items

File Handling in COBOL

Last Updated: 28 April 2025

File Handling is an important feature in COBOL Language. Only structured data in the form of files are handled. Files consist of Records and Fields, which contain informat...read more

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Technical Scripter

Technical Scripter 2022

COBOL-Data-Items

Input-Output Section in COBOL

Last Updated: 28 April 2025

In COBOL, the INPUT-OUTPUT SECTION is a section of the program where you can define file-handling statements. These statements are used to read from or write to external f...read more

Technical Scripter

Technical Scripter 2022

Sequence Programming Construction in COBOL

Last Updated: 28 April 2025

COBOL (Common Business-Oriented Language) supports sequence programming construction through the use of sections, paragraphs, and sentences. A section is a group of paragr...read more

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File Declaration in COBOL

Last Updated: 28 April 2025

COBOL (Common Business-Oriented Language) is a high-level programming language that was developed in the 1950s for business applications. In COBOL, a file is a collection ...read more

Technical Scripter

Technical Scripter 2022

COBOL-File-Handling

File Section in COBOL

Last Updated: 28 April 2025

COBOL is a high-level programming language for business applications or business use. It was designed in 1959 by the Conference on Data Systems Language (CODASYL). It was ...read more

Technical Scripter

Technical Scripter 2022

COBOL-File-Handling

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