Discussion :: Database System 2 - CS
- Backward recovery is which of the following?
A.
Where the before-images are applied to the database |
B.
Where the after-images are applied to the database |
C.
Where the after-images and before-images are applied to the database |
D.
Switching to an existing copy of the database |
Answer : Option A
Explanation :
Explanation Not Provided
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