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Data Warehouse Interview Questions
340 data warehouse interview questions shared by candidates
Describe an experience where you were on a team
what are the validation and documentation you have prepared in your previous projects
What was your role and responsibility in your project?
Questions related to Big Data technologies, SQL, and general DW concepts.
It is a Joke to work with them. To be honest. I would like to work in better cities like New York, NJ or any east coast. I ask the readers do you really want to work for such an under developed state like Kansas when you worked in East Coast like New York, New Jersey etc., ?
Informatica
To write an sql query
Case vs decode Scd 1 scd 2 How to test old loaded data in DW which is not present in source Join condition on null, empty and duplicate
It's only single round of interview and it went for 21 minutes out of 30 minutes. It was easy one.Interviewer asked me about my roles and responsibilities in the current project.Also she asked me the project overview.After that she asked some SQL questions on analytical functions,Agile methodology and also test management tools.So interview was easy and I got selected.
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