Explain multivalued dependency?
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Explain what are components of report studio?
Explain what is the main difference between inmon and kimball philosophies of data warehousing?
What is dimension modeling?
Explain what is fact less fact table? Where you have used it in your project?
Explain how to export mappings to the production environment?
What is vldb(very large databases)?
What is the difference between agglomerative and divisive hierarchical clustering?
Why is chameleon method used in data warehouse?
Start a batches with in a batch?
what is Materialized Views?
suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?
Where do we use semi and non additive facts?