当前位置:OCP 11G认证考试题库

问题:

[单选] Which statement is true regarding the retention policy for the incidents accumulated in the AutomaticDiagnostic Repository (ADR)?()

A . The incident metadata is purged when the problem is resolved and the DBA closes the SR
B . The incident files and dumps are not retained in the ADR for the manually created incidents
C . The incident files are retained but the incident metadata is purged when the problem is resolved and the DBA closes the SR
D . The default setting is for one year after which the incident metadata is purged from the ADR and the files are retained for one month

心理发生论又可以分为三个学派。它们是() 浪漫主义学派。 个性发生学派。 认知发生学派。 活动心理学派。 行为主义学派。 家族企业最显著的特征是()。 创业成本较低。 创始人是企业主要决策者。 心理契约成本较低。 家庭与企业的长远目标和利益的一致性。 You observe that database performance has degraded over a period of time. While investigating the reason, you find that the size of the database buffer cache is not large enough to cache all the needed data blocks.  Which advisory component would you refer to, in order to determine the required size of the database buffer cache?()  Memory Advisor。 Segment Advisor。 SQL Tuning Advisor。 SQL Access Advisor。 Automatic Database Diagnostic Monitor (ADDM)。 Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement?() The SGA Tuning Advisor。 The SQL Access Advisor。 The SQL Tuning Advisor。 The Memory Advisor。 举例说明绩效评估中容易出现哪些误差 Which statement is true regarding the retention policy for the incidents accumulated in the AutomaticDiagnostic Repository (ADR)?()
参考答案:

  参考解析

本题暂无解析

在线 客服