Correct Answer: To collate data from multiple sources into a multiple databases
Explanation:
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More Data Warehousing MCQ Questions
Where does cleansing take place during the ETL phase of data bound for a MOLAP based data warehouse?
Which of the following is true about Specialized SQL servers?
A data warehouse is built as a separate repository of data, different from the operational data of an enterprise because?
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Under OLAP terminology, slice and dice refers to: