Explain ddl (data definition language)?
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What is a source qualifier?
What is factless fact tables?
What are the steps of implementing data warehousing?
How can we import and export using BCP utility?
What is a real-time data warehouse?
In a star schema, are foreign key constraints between facts and dimensions neccessary?
Explain what are non-additive facts?
What are the differences between datamart vs. Reporting cube?
What is the difference between a primary and secondary actor in use case modeling?
Explain why dimenstion tables are denormalized in nature?
Which is the optimized method of extracting the data.
Explain why should you put your data warehouse on a different system than your oltp system?