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What anomaly occurs when rereading the same row observes a committed change made by another transaction? | SWE Maxx
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Database design and storage · Multiple Choice
Difficulty: Medium
What anomaly occurs when rereading the same row observes a committed change made by another transaction?
Concurrency anomalies
Isolation
Choose your answer
A
Write skew
B
Phantom read
C
Nonrepeatable read
D
Lost update
Check answer
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