Oracle
1Z0-909 · Question #6
1Z0-909 Question #6: Real Exam Question with Answer & Explanation
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Performance
Question
How does InnoDB choose deadlock victims in MySQL?
Options
- AIt chooses the transaction with the lowest transaction ID.
- BIt chooses the transaction with the least accumulated CPU time.
- CIt chooses the transaction with the most accumulated CPU time.
- DIt chooses the transaction randomly.
- EIt chooses the transaction with the most modified rows.
- FIt chooses the transaction with the fewest modified rows.
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Topics
#InnoDB#Deadlock Resolution#Transaction Management#Concurrency