Let me share some of the tips through which you could easily and effectively prepare for data warehouse interviews:
- If you are serious about cracking the interview and getting a job, then I would recommend you to take up any training on data warehouse and become a certified professional.
- In the meantime of training try to get your concepts right through practicing exercises. And once you are done with theoretical training rehearse your knowledge through projects that would help you a lot in gaining sufficient practical exposure.
- Once you are done with these, then train yourself for the interview through our blog post on top data warehouse interview questions.
For the training course side, I would suggest you check out the Data warehouse certification course from Intellipaat. If you want a visual aid in better understanding these questions and their explanation, then have a look at our video on Data Warehouse Interview Questions And Answers.