What are the types of partitioning?
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why oracle is the best database for data warehousing?
Explain the data type of the surrogate key?
How to load the time dimension?
What is the difference between a W/H and an OLTP application?
What is an OLTP (Online Transaction Processing) System?
Explain which are the olap tools available that are supported by oracle?
Explain what are the various methods of getting incremental records or delta records from the source systems?
What is the main difference between inmon and kimball philosophies of data warehousing?
What are the design methods of data warehousing?
What is real-time datawarehousing?
Explain a relation schema and a relation?
Explain reference cursor?