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What anomaly occurs when a transaction observes changes made by another transaction that has not committed? | SWE Maxx
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Database design and storage · Multiple Choice
Difficulty: Medium
What anomaly occurs when a transaction observes changes made by another transaction that has not committed?
Concurrency anomalies
Isolation
Choose your answer
A
Dirty read
B
Phantom read
C
Nonrepeatable read
D
Lost update
Check answer
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