August 2009
Intermediate to advanced
893 pages
26h 48m
English
Content preview from Database Systems: Concepts, Design and Applications
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State True/False
| 1. | The transaction consists of all the operations executed between the beginning and end of the transaction. |
| 2. | A transaction is a program unit, which can either be embedded within an application program or can be specified interactively via a high-level query language such as SQL. |
| 3. | The changes made to the database by an aborted transaction should be revered or undone. |
| 4. | A transaction that is either committed or aborted is said to be terminated. |
| 5. | Atomic transaction is transactions in which either all actions associated with the transaction are executed to completion, or none are performed. |
| 6. | The effects of a successfully completed transaction are permanently recorded in the database and must not be lost because of a subsequent ... |
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