Explain the types of perform?
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How to detect record is locked in cobol/400?
What are fillers? What is the actual use of fillers? With mall/simple example?
How to update data area in cobol 400 program?
what is the difference between section,paragraph and sentences
Explain how to update data area in cobol 400 program?
what is PERFORM? and its types?
Can we open close file in COBOL any number of times?
Explain how to detect record is locked in cobol/400? What is the solution for that?
Explain the types of perform?
What is output procedure?
Define perform? And its types?
WHAT ALL THE CONDITIONES REQUIRED FOR USING OPEN OPCODE ON A FILE?