How to detect record is locked in cobol/400?
What are fillers? What is the actual use of fillers? With mall/simple example?
Explain the difference between comp & comp-3?
Explain the syntax of redefine?
Explain what all the conditiones required for using open opcode on a file?
Define redefine?
What is the syntax of redefine?
What is comp?
seqence numbers in cobol
What is sort? And its syntax?
Define perform?
What is the syntax of sort?
Explain the types of perform?
How to update data area in cobol 400 program?
Explain the difference between section, paragraph and sentences?