What are data modeling and data mining? Where it will be used?
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Explain degenerate dimension table?
Explain what is type 2 version dimension?
What is freehand sql?
What is the "junk dimension"? Give with examples?
How can we run the graph? How can we schedule the graph in unix?
Explain what is the difference between datawarehouse and bi?
What is many-to-many dimensional model in datawarehousing ?
Start a batches with in a batch?
what are different storage options supported by oracle ?
Explain why dimenstion tables are denormalized in nature?
Can we have more than one time dimensions in a Schema(Star or Snowflake)
Why is business intelligence (bi) important in data warehousing?