The Your don introductory class on data flow diagramming used to (still does?) teach that 98% of the required work in requirements specification revolved around a single task. What is that task?
What is hybrid slowly changing dimension?
What is VLDB?
What is degenerate dimension table?
What is Dimensional Modeling?
What is meant by metadata in context of a Data warehouse and how it is important?
What are the possible data marts in Retail sales?
What are the various ETL tools in the Market?
What is a linked cube?
What are the data types present in BO? What happens if we implement view in the designer n report?
What is surrogate key? Where we use it? Explain with examples.
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