Oracle
1Z0-058 · Question #102
1Z0-058 Question #102: Real Exam Question with Answer & Explanation
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Question
You notice that there is a very high percentage of wait time for the 'enq:HW-contention' event in your RAC database that has frequent insert operations. Which two recommendations may reduce this problem?
Options
- Ashorter transactions
- Bincreasing sequence cache sizes
- Cusing reverse key indexes
- Duniform and large extent sizes
- Eautomatic segment space management
- Fsmaller extent sizes
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