Answer Posted / aswini

Hi,
In general the DDM is part of a single Adabas file and we
the programmers play around the views of DDMs.

It is possible that there can be multiple views of a same
file, but I never heard that there can be one DDM from
multiple files.

May be what Jaydip has told is correct and a good learning
for me.

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

986

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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?

1921

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Explain the like inverted list?

946

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

974

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Explain how to ftp the natural program to desktop? (From mainframe to pc), is it possible?

1056

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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?

1066

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Explain the difference between external subroutine and subprogram?

1220

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Explain how to move cursor to a particular field when position is not known?

992

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Explain how many work file we can code in jcl?

974

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Tell me what type of files we can process thru file-aid?

930

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What is data trace system 2.0 used for?

5638

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

999

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Explain how to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?

1121

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Can we see the copy book length using file-aid?

895

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

921

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