August 2009
Intermediate to advanced
893 pages
26h 48m
English
Content preview from Database Systems: Concepts, Design and Applications
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Fill in the Blanks
| 1. | The relational model is based on the core concept of ________. |
| 2. | The foundation of relational database technology was laid by ________. |
| 3. | Dr. E.F Codd, in paper titled ________ laid the basic principles of the RDBMS. |
| 4. | The first attempt at a large implementation of Codd’s relational model was ________. |
| 5. | In the RDBMS terminology, a record is called a ________. |
| 6. | Degree of a table means the number of ________ in a table. |
| 7. | A domain is a set of ________ values. |
| 8. | The smallest unit of data in the relational model is the individual ________. |
| 9. | A ________ is set of all possible data values. |
| 10. | The number of attributes in a relation is called the ________ of the relation. |
| 11. | The number of tuples or rows in a relation is called ... |
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