What are facts and dimensions?
Senior Support Engineer Interview Questions
895 senior support engineer interview questions shared by candidates
Provided two tables on white board and asked results for inner join, left outer join, right outer join and full outer join.
Provided some fields on the whiteboard and ask to categorize them as facts and dimensions.
How do updates in Data warehouse happen? Surrogate key concept?
I have gone trough technical and the testing level.
How would you handle a customer situation where customer is unhappy and does not want to listen to anyone for fixing their problem?
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Which type of scaling would you recommend for RDS and why?
2 questions on how to manipulate data using their Alteryx Designer tool. 1) Data prepping and 2) Spacial Trading.
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