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Data Warehouse General Interview Questions
Un-Answered Questions { Data Warehouse General }
What is surrogate key? Explain with examples.
How do we design a universe?
What are cluster analysis in data warehousing?
What are the different problems that ?Data mining? can solve?
How to know the time taken for particular report execution?
What is Cognos script editor?
What should I have in mind when building olap solution from scratch?
What is the differences between star and snowflake schemas?
Explain what are fact, dimension, and measure?
Explain how to export mappings to the production environment?
Explain the versions of reportnet?
Explain what is the difference between power center & power mart?
What is a linked cube?
Explain what are the tasks that loadmanger process will do?
Explain why denormalization is promoted in universe designing?
