What are the types of perform?
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Deleting a record from a Sequential file.
What is comp?
What is sort? And its syntax?
Trying to help a friend... How do you code screen I/O without a DDS? I know it can be done, because for a short time, I worked for a company that did it. It was just too long ago for me to remember what was involved.
Define redefine and its syntax?
Explain the difference between comp & comp-3?
What is the syntax of redefine?
What is perform?
what is PERFORM? and its types?
Explain the output procedure?
Explain how to update data area in cobol 400 program?
How u detect record is locked in Cobol/400 ? Wat is the solution for that ?