Oracle
1Z0-883 · Question #6
Identify a performance impact when using the Performance Schema.
The correct answer is B. There is an overhead for querying the Performance Schema but not for having it enabled. See the full explanation below for the reasoning.
Question
Identify a performance impact when using the Performance Schema.
Options
- AThere is no impact on performance.
- BThere is an overhead for querying the Performance Schema but not for having it enabled.
- CThere is a constant overhead regardless of settings and workload.
- DThe overhead depends on the settings of the Performance Schema.
How the community answered
(52 responses)- A2% (1)
- B83% (43)
- C6% (3)
- D10% (5)
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