An enterprise data model is a relational model that shows the high-level entities for the organization and associations among those entities.
Answer: B
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Data quality problems currently cost U.S. businesses some $60 million each year (Hudica, 2003).
Answer: B
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Which of the following database activities allow for the actual retrieval and use of a database?
Answer: D
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Another name for multimedia data is unstructured data.
Answer: A
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An advantage of the database approach is the creation of maximum data redundancy.
Answer: B
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Structured data may include which of the following?
Answer: C
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Stored representations of objects and events that have meaning and importance in the user's environment are known as a database.
Answer: B
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A database management system (DBMS) is a:
Answer: C
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Databases that contain historical and summarized information are usually called data warehouses.
Answer: A
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Data administrators are responsible for:
Answer: C
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