Reconciled data is which of the following?
Data stored in the various operational systems throughout the organization
Current data intended to be the single source for all decision support systems
Data stored in one operational system in the organization
Data that has been selected and formatted for end-user support applications
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1
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A multifield transformation does which of the following?
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2
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The extract process is which of the following?
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3
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A shared database should
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4
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The load and index are which of the following?
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5
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Data scrubbing is which of the following?
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6
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A database application can perform which of the following activities?
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7
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A star schema has what type of relationship between a dimension and fact table?
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8
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An operational system is which of the following?
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9
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A data warehouse uses
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10
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A data warehouse is which of the following?
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