Discussion :: Database System 2 - CS
- Transient data is which of the following?
A.
Data in which changes to existing records cause the previous version of the records to be eliminated |
B.
Data in which changes to existing records do not cause the previous version of the records to be eliminated |
C.
Data that are never altered or deleted once they have been added |
D.
Data that are never deleted once they have been added |
Answer : Option A
Explanation :
Explanation Not Provided
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