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Unformatted text preview: data. 3. True A class attribute can map to zero, one, or more relational database columns. 4. True Except with very simple databases, you will almost never have a one-to-one mapping of classes to tables. 5. False One of the major disadvantages - of representing inheritance in a relational database by building one table to represent the entire class hierarchy - is its high level complexity....
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This note was uploaded on 02/21/2012 for the course CNIT 385 taught by Professor Jeffbrewer during the Fall '11 term at Purdue.
- Fall '11