COBOL – Coding Sheet Every programming language requires an environment or platform to write codes before compilation and execution. For example, in…
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cobol internal sort
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COBOL – Data Layout COBOL Layout is a description of the usage of each field and its values. The data description entries…
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COBOL – Divisions COBOL division is the topmost component of the COBOL program and the most important one. This generally contains one…
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COBOL – File Access Mode Every file organization (In our previous section, we discussed many file organizations) has different modes of access.…
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COBOL – File Handling Verbs File handling verbs are used to perform multiple file operations. The file handling terms are as follows.…
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COBOL – File Handling COBOL also supports file handling like C/C++ languages, but the file concept is distinct from the C or…
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COBOL – Data Types In programming languages, a data type or simply a type is an attribute of data which is used…
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