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4 Cards in this Set
- Front
- Back
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Ad hoc query
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A spur of the moment question.
Ex. How many of our customers have credit balances of $3000 or more? |
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Centralized database
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A database located at a single site.
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Data dictionary
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Where the DBMS stores definitions of the data elements and their relationships (metadata).
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Data independence
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Exists when changes in the data storage characteristics without affecting the application program's ability to
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