Discussion :: Database System 2 - CS
- An Oracle System Change Number (SCN):
A.
is a value that is incremented whenever a dirty read occurs. |
B.
is incremented whenever a deadlock occurs. |
C.
is a value that keeps track of explicit locks. |
D.
is a value that is incremented whenever database changes are made. |
Answer : Option D
Explanation :
Explanation Not Provided
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