Explain about core dimension,
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Explain what is the extension of file to save template?
What is the working process for application.cfm?
Explain difference between view and materialized view?
What are the different types of data warehousing?
What are different deliverables according to phases?
What is perform recovery?
What are vaious etl tools in the market?
Tell me what is full load & incremental or refresh load?
Difference between DSS & OLTP?
Explain what are the advantages and disadvantages of reporting directly against the database?
Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?
Explain normalization?