Explain the difference between external subroutine and subprogram?
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How can I create 1 DDM that fetches 3 ADABAS files simultaneously?
Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?
Explain how are you going to remove duplicates from the file that is being read?
differnce between read work file 1 and read work file once? why we are using work file once?
How to create 1 ddm that fetches 3 adabas files simultaneously?
ADABAS basic concepts. Like inverted list, address converter ,data storage
Explain difference between escape(top or bottom) and escape immediate(top or bottom?
control variable in online screens
What is STACK in Natural? How we can use it in Program? Give me Eg.?
Types Of Read , FIND
Explain the difference between external subroutine and subprogram?
What is Natural?