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What are the data marts?
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Can any one explain the hierarchies level data warehousing.
What are the difference between snow flake and star schema? What are situations where snow flake schema is better than star schema to use and when the oppositeis true?
Explain in detail abt measure objects? And what is the use of it? How to create it?
Why is dimensional normalization not required?
Is framework manager an un-needed overhead? As we know report studio allows us to create the data model from a query and thereby skipping framework manager. Given that this feature is available, in what scenarios would one want to skip framework manager?
Why fact table is in a normal form?
Explain what is type 2 version dimension?
What are cursors?
Compare and contrast aggregates & indexes
Is there any rownum object from which we can do this?
WHAT IS FACT LESS FACT TABLE?
What is the difference between olap and datawarehosue?
Teradata 
