SQL for Java Devs · interview question
Why is it important to disable auto-commit mode for a JDBC transaction when performing multiple updates?
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Answer and explanation
Correct answer
D. To allow rollback of all updates if one fails
Why
Disabling auto-commit mode allows you to treat multiple operations as a single transaction. This is crucial for maintaining atomicity, as it allows rolling back all changes if any operation fails, ensuring data consistency.
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