Explain the difference between view and materialized view?
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List any five applications of data warehouse.
How to performance tune reports?
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
Where we use surrogate key explain with example?
What are the possible data marts in retail sales?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?
Explain what are components of reportnet?
What is the extension of file to save template?
Explain what is the difference between olap and datawarehosue?
How would you write a left join statement to return a result set of movie.title�s and director.name�s?
What are loops in Datawarehousing?
What is a star schema? Why does one design this way?