Explain what all the conditiones required for using open opcode on a file?
Define sort?
Explain the output procedure?
What is the syntax of sort?
What is sort? And its syntax?
Explain the syntax of sort?
What is the actual use of fillers?
What is perform?
Explain the input procedure?
Define redefine and its syntax?
Explain how to update data area in cobol 400 program?
What are fillers? What is the actual use of fillers? With mall/simple example?
Explain the syntax of redefine?
What are the types of perform?
Explain the input procedure and output procedure?