Oracle
1Z0-054 · Question #84
1Z0-054 Question #84: Real Exam Question with Answer & Explanation
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Question
You queried V$SYSTEM_EVENT in your online transaction processing (OLTP) environment to check the following wait events: Average Event Total Seconds Total Wait Name Waits Waiting Timeouts (in secs) ------------------------------ ------------ -------- ------------ ----- ---- direct path read temp 18,274 11,312 16,282 .619 direct path write temp 3,251 416 25 .127 Which step would be appropriate to improve the performance?
Options
- AIncrease the number of I/O slaves.
- BIncrease the size of the Database Buffer Cache.
- CIncrease the size of the Program Global Area (PGA).
- DIncrease the number of database writer (DBWn) processes.
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