Alternate drill down path means there will be two path to opt.For example- We will have time dimension now the client requirement is they want two type of year -one is calender year(Jan-Dec) and another is fiscal year(Apr-Mar).
Explain What is type 2 version dimension?
Explain difference between data ware house & data mart?
What we will do with the Universe for faster process?
Explain Meta data?
What is difference between drill & scope of analysis?
Explain What are Data Marts?
Explain me what is data normalization and why do we need it?
Tell me how can outlier values be treated?
Can you differentiate between univariate, bivariate and multivariate analysis?
Tell me how is kNN different from kmeans clustering?
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