Explain is olap databases are called decision support system true/false?
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what are the major three types of modeling used?
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Explain what are the different methods of loading dimension tables?
What is hybrid slowly changing dimension?
Explain about core dimension, balanced dimension, and dirty dimension?
What is Data purging?
Difference between cold fusion mx 6 and cold fusion mx 7?
How can we import and export using BCP utility?
What is scd1 , scd2 , scd3?
What is factless fact schema?
Explain the hierarchies level data warehousing.
What is the difference between drill through and masterdetail reports?
Explain what are conformed dimensions?