Which of the following contains complete record of all activity that affected…
2009
Which of the following contains complete record of all activity that affected the contents of a database during a certain period of time?
- A.
Transaction log
- B.
Query language
- C.
Report writer
- D.
Data manipulation language
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Correct answer: A
The transaction log contains a complete record of all activity that affected the contents of a database during a certain period. It is used for recovery and auditing, distinguishing it from tools like query languages.
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