Define redefine and its syntax?
What is sort? And its syntax?
What is redefine?
Explain the input procedure?
What is the syntax of sort?
Explain the input procedure and output procedure?
Explain the difference between search and searchall?
What is perform?
How to update data area in cobol 400 program?
Explain the types of perform?
Define perform? And its types?
Explain the difference between comp & comp-3?
Explain the difference between section, paragraph and sentences?
What are the types of perform?
How to detect record is locked in cobol/400?