What is an independent data mart? 
							Options
 - has no overlapping data with the decision support data warehouse. 
 - is outsourced for its design and implementation. 
 - is filled with data from the operational environment, without a data warehouse. 
 - is designed from the analysis of an independent consultant. 
							CORRECT ANSWER :   is filled with data from the operational environment, without a data warehouse.  
                            
                            
			        
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