Python- Data structures
Data Warehouse Interview Questions
340 data warehouse interview questions shared by candidates
Talked about my previous experience
What is dimensional modelling?
Completely depends on the interviewer. Go through your projects well and in detail. Also have knowledge about the big data technologies and database concepts
ETL ,DWH concepts ,SQL , Testing
How would you account for late arriving records?
SQL tuning,data warehouse and stages in datasatge. Difference between lookup,merge&join stage in datastage.
What's your approach to solving issues?
How will you handle a situation where three managers come to you and give you a task, that has to be finished till the end of the day?
What are you strong and weak sides?
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