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Question
The DBMS must provide tools that give each level of management a different view of the data and support the required level of decision-making.Answer
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Related questions
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Structural dependence exists when it is possible to make changes in the file structure without affecting the application program's ability to access the data.
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In most implementations, the data warehouse and OLAP are stand-alone, independent environments.
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Data warehouse data are organized and summarized by table, such as CUSTOMER and ADDRESS.
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Data ____________________ tools provide advanced visual analysis and techniques to enhance understanding of business data.
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