What is the difference between Global and External Variables?
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I have a Flat file in which certain records are present in a tabular format. I need to extract some of the records on some basis from it and copy them into a flat file...how it can be done ??
01 a pic 9(3) value is 123 01 b pic 9(6) move a to b wht will be the value ? and 01 a pic x(6) value is abc 01 b pic x(3) move a to b wht will be the value ?
) what is the difference between AID and HANDLE AID?
What is the LINKAGE SECTION used in COBOL?
How does IDMS communicate with CICS?
in how many mode we can open a file ?
i have a file which contains records like 10,30,90,50,20,40,80,60,70 i want to display these records in reverse order like 70,60,80,40,20,50,90,30,10 please give me the cobol code (do not sort the records)
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describe 805 error
what is the difference between Plan & package
How do you reference the fixed block file formats from cobol programs
i want all ERRORS codes in COBOL ,JCL,VSAM ,DB2,CICS
is it mandatory to give data division before procedure division ? wht happens if i give procedure division first thn data division ? reply soon