⟩ How you drill from powerPLay to Impromptu? Explain all Steps?
go to tran former,
build the cube
right click on the cube and open properties
go to drill through tab and select your report from that browse option
go to tran former,
build the cube
right click on the cube and open properties
go to drill through tab and select your report from that browse option
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?
Tell me why is resampling done?