Explain control variable in online screens?
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Can we update with histogram?
syntax for all WRITE COMMAND in natural language
What is a hyperdescriptor?
Suppose 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?
Explain the data storage?
What is the difference between External subroutine and subprogram?
Is it possible to declare a GDA for an external subroutine?
How are you going to remove duplicates from the file that is being read?
How to create 1 ddm that fetches 3 adabas files simultaneously?
Would like to know if have an expecific command that returns a code or something about the execution of a CALLNAT. For example ... CALLNAT 'SUBPRG' [parameter] [parameter] ... [here comes a code or command that checks if the CALLNAT was successful]
Which is more efficient - the external subroutine or a copycode coded in to a NATURAL program? And Why?
How to receive data passed through jcl parm parameter in a natural program?