Explain how are you going to remove duplicates from the file that is being read?
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how to ftp the natural program to desktop? (from mainframe to pc), is it possible?
What is the difference between read work file 1 and read work file once? Why we are using work file once?
Can we see the copy book length using file-aid?
What is Natural?
What is a hyperdescriptor? How does it work?
How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
can i see the copy book length using file-aid ?
Explain how to move cursor to a particular field when position is not known?
Explain how many work file we can code in jcl?
If the number of parameter is more than the expected then NAT0919 error is displayed. How many parameter are allowed in a CALL and CALLNAT statement?
You are processing an input file in a Natural program and you want the program to fail if the file is empty. What command you use in Natural to force it to fail ?
How do you pass data from a Natural Program to an External Subroutine? Can it share the LDA of Program as in Internal Subroutine.