11.View the Exhibit to examine the metrics with a threshold. Which statement is true regarding the Number of Transactions (per second) metric?

A. Oracle uses statistical relevance to determine when an adaptive threshold has been breached for the metric.
B. The statistics for the metric values observed over the baseline time period are not examined to determine threshold values.
C. Oracle determines when an adaptive threshold has been breached based on the maximum value captured by the baseline.
D. The total concurrent number of threshold violations, which must occur before an alert is raised for the metric, has been set to zero.
Answer: A
关于每秒交易量的度量,哪一个陈述是正确的?
A、Oracle使用统计相关性,以确定当一个自适应阈值已被违反的度量。
B、基线时间段中观察到的未检查度量值的统计值,以确定阈值。
C、Oracle根据基线捕获的最大值来确定一个自适应阈值被破坏的时候。
D、在度量所引发警报之前,必须将发生阈值冲突的总并发数设置为零。
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