Explain difference between read work file 1 and read work file once? Why we are using work file once?

22

Explain adabas basic concepts. Like inverted list, address converter ,data storage?

26

The natural file converted to PDF file if Yes then explain ?

2027

In a Natural program i used the below code for report FORMAT LS=132 PS=60 And down the line I want to change either LS/PS like FORMAT LS=120 PS=50, is it possible? How it will work?

707

Explain how many work file we can code in jcl?

23

How are you going to remove duplicates from the file that is being read?

27

How to create 1 ddm that fetches 3 adabas files simultaneously?

22

What is the difference between read work file 1 and read work file once? Why we are using work file once?

21

What is data trace system 2.0 used for?

4411

Explain is it possible to code goto statement in natural? If yes please provide the syntax of the same?

22

Can you explain control variable in online screens?

23

Explain control variable in online screens?

20

Explain the data storage?

21

Explain how to find occurrence of mu and pe fields in a file?

18

How can we see the copy book length using file-aid?

22