Explain how many work file we can code in jcl?
Is it possible to code GOTO statement in NATURAL? if yes please provide the syntax of the same
Explain why do we use file-aid for seqential files?
Explain is it possible to code goto statement in natural? If yes please provide the syntax of the same?
What is the difference between External subroutine and subprogram?
What is the difference between escape(top or bottom) and escape immediate(top or bottom?
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]
difference between fetch , call and callnat
Explain control variable in online screens?
syntax for all WRITE COMMAND in natural language
The natural file converted to PDF file if Yes then explain ?
Explain difference between read work file 1 and read work file once? Why we are using work file once?