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Data Warehouse General Interview Questions
Un-Answered Questions { Data Warehouse General }
Why fact table is in a normal form?
What are parallel querys and query hints?
How to design file watch jobs?
Explain what are non-additive facts in detail?
How to eliminate duplicate rows from flat file?
Explain what is the difference between a primary and secondary actor in use case modeling?
What are components of report studio?
What are snapshots? What are materialized views & where do we use them?
How are models actually derived?
What is the data type of the surrogate key?
What is a core dimension?
Explain difference between snow flake and star schema.
What is vdl (view definition language) explain?
What is called data cleaning?
can anybody mail me the FAQS for hyperion essbase amd planning
