Explain have you ever been in a real dilemma at work? What did you do to get out of it?
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Explain what is real time data-warehousing?
What is the difference between snowflake and star schema?
What is a Data Cube?
What does level of granularity of a fact table signify?
In a star schema, are foreign key constraints between facts and dimensions neccessary?
What is data analysis? Where it will be used?
Explain what is the difference between olap and datawarehosue?
What a static and local variable?
Explain ddl (data definition language)?
What is the difference between drill through and masterdetail reports?
What is degenerate dimension table?
What are the stages of datawarehousing?
Teradata 
