What are the different types of segments?
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How can we run the graph? How can we schedule the graph in unix?
Explain are data mart and dwh normalized or denormalized? Do both of them exist in
Briefly state different between data ware house & data mart?
what are the similarities between ROLAP and MOLAP
Explain difference between view and materialized view?
How to answer the question how many fakt table in your datawarehouse and what size it have?
What is the limit to the number of sources and targets you can have in a mapping?
What is data type of the surrogate key?
What are cluster analysis in data warehousing?
What are the difference between snow flake and star schema?
What is a Data Cube?
What is multi-dimensional analysis?