Explain reference cursor?
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What is Sequence clustering algorithm?
Explain which are the olap tools available that are supported by oracle?
What are components of report studio?
What is ?Data Warehousing??
Explain difference between snow flake and star schema. What are situations where snow flake schema is better than star schema to use and when the opposite is true?
What are necessary tasks to install reportnet software?
What is the use of tabular model, tabular sql, tabular reference in real time application?
What is is a star schema?
What are the types of dimensional modeling?
What is data analytics in simple terms?
how can one connect two fact tables ? is it possible ? how?
Where the applications and where ware house management system is used?