【优技教育】Oracle 19c OCP 083题库(Q 37题)- 2024年修正版
考试科目：1Z0-083
考试题量：85道（线下）
通过分数：57%以上
考试时间：150min（线下）
本文为(CUUG 原创)整理并解析，转发请注明出处，禁止抄袭及未经注明出处的转载。
第37题：
Q 1.Which three are true about thresholds, metrics, and server-generated alerts? (Choose three.)
A. All metrics are instance related.
B. Cleared stateful alerts are displayed by querying DBA_ALERT_HISTORY.
C. A space usage management alert is automatically cleared after the underlying problem is resolved.
D. They are generated by SMON when a tablespace is 97% full.
E. Metrics are statistical counts for a specific unit.
F. STATISTICS_LEVEL must be set to ALL to generate alerts.
Answer: BCE
(解析：阈值预警进入 DBA_OUTSTANDING_ALERTS 清空后进入 DBA_ALERT_HISTORY。)
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