What is the difference between comp and comp-3 usage?
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Suppose, file A has 100 records and file B has 500 records. We want to write records common to both A and B into file C and records which are present only in either A or B into another file D. What should be the logic of Cobol program to achieve this?
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can we print comp 3 stmts how ?
i Want All cobol ERROR codes?
The disposition parameter in the jcl is share ( DISP+SHR ) and the program opens file in extend mode what will happen?
what is subscript in cobol?give realtime example?
how to code in cobol while using variable block file?
consider the following PROCEDURE DIVISION entry OPEN EXTEND IN-FILE identify the correct statement a.organization of IN-FILE is sequential and records can be added in the beginning b.organization of IN-FILE is sequential and records can be added in the end c.organization of IN-FILE is indexed and records can be added in the beginning d.organization of IN-FILE is indexed and records can be added in the end
what is rediffine clause?in what situation it can use?give me real time example?
how to transfer the file from pc to mainframe??
i have 10 names in an array and my name is one of them also array is not in sorted order i need to display my name using index how will i do this
Explain complete concept of table handling in COBOL with an example?
what is search and searchall?what is the diffrence between them?give an best example?