The generic two-level data warehouse architecture includes which of the following?
Answer: B
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A snowflake schema is which of the following types of tables?
Answer: D
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Successful data warehousing requires that a formal program in total quality management (TQM) be implemented.
Answer: A
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Data scrubbing is which of the following?
Answer: D
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Transient data is which of the following?
Answer: A
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The role of the ETL process is to identify erroneous data and to fix them.
Answer: B
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Data transformation includes which of the following?
Answer: A
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The extract process is which of the following?
Answer: B
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Data in the data warehouse are loaded and refreshed from operational systems.
Answer: A
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Reconciled data is which of the following?
Answer: B
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