What do you mean by the term data warehousing?


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More Ab Initio Interview Questions

Mention what is abinitio?

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What is local and formal parameter?

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Given input file with single column having 1 2 2 4 3 .. Required output 1 2 2 4 4 4 4 3 3 3.. How?

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Mention what is the role of co-operating system in abinitio?

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How will u remove header record? How will u remove tailer record?

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Hi friends i have 3 input files 1 is country file(cid,cname) 2 is State file(cid,sname) 3 is populate file(pid,sid,Adress) I want (cname & total poplation) how i can get the output please help me Thank you

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Runtime behavior of Normalize and Reformat

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What is the return type of lookup_not_loaded() ? Does it return 0 or 1 to signify true or false or does it return index ...can someone please explain.

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what is deeup in unique only?

5 Answers   IBM,


Do we really work with ACTUALDATA in development phase.

4 Answers  


Input Data: AAABBBCC CCAAABB expected output A3B3C2 A3B2C2 How can I achieve this in Ab initio? where In output count of occurrences should be sorted from high to low

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how does deadlock occur?

6 Answers   IBM,


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