What are INPUT PROCEDURE and OUTPUT PROCEDURE?
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Write down the divisions of cobol program?
what is the basic concept of mainframe? what knowledge is needed for learn this mainframe?
how to display comp3 variables reply soon ?
suppose a cobol programme A calling programme B,C and D. If C undergoes some change what if A,B,C,D need to be recompiled or only C nee to be recompliled.
How may divisions are there in JCL-COBOL?
how to check whether the open command of a sequential file is successful? or not?
What are the different data types in cobol?
I have two files , file1 is input file it contains 10,20,30,....,records but i want to display the records in file 2 as reverse order .how can we do by using jcl& cobol(dont use array) please any one can tell me the answer
what is s013u000 for?
describe 805 error
Difference between lrecl, blksize among PS, PDS issues? i.e in jcl at dcb
diffrence between renames and redifnes with examples