Sql related questions joins, sub queeies
Junior Etl Developer Interview Questions
1,579 junior etl developer interview questions shared by candidates
Self Introduction after that, Interviewer is asking for IBM MDM skill set. Totally unawareness and fault of talent acquisition team.
About primary technology projects worked and challenges.
A stupid case is given. They give same case to everyone. There is data of some bass electronic goods selling company now you have to design data mart, complete architecture, reports design, analytics report design, granularity of data. These guys are so stubborn with their cases, all of them have crammed that solution and expect the same from the candidate. They are not going to ask you anything apart from the questions and solutions they have crammed.
Questions were completely based on SQL and that too very restricted to Joins and some DWH concepts. No informatica, teradata, unix related questions were asked.
Nothing unexpected. Only SQL questions and everything else was behavioural questions
Tell me about your background?
They asked about my experience with ETL work.
What do you know about the company?
How OUTER JOIN works?
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