Explain is it possible to code goto statement in natural? If yes please provide the syntax of the same?
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Can we update with histogram?
Tell me what type of files we can process thru file-aid?
Explain control variable in online screens?
How to receive data passed through jcl parm parameter in a natural program?
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]
How do you pass GDA into a sub program with out PDA?
What is the difference between read(1) and read work file once?
Tell me can we update with histogram?
How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?
Explain how to move cursor to a particular field when position is not known?
Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
Explain why do we use file-aid for seqential files?