Oracle 11G OCP 1Z0-053 58

（58）Which statement is true when Automatic Workload Repository（AWR）baselines are created using baseline templates?

A. AWR baselines are always created as repeating baselines.

B. AWR baselines can be created on the basis of two time values.

C. AWR baselines are always created with infinite expiration duration.

D. AWR baselines are always created using the Automatic Workload Repository(AWR) retention period as expiration duration.

答案：（B）

解析：

A（X）. 基本模板主要是指在未來時段上建立基線,可以是單一時段,也可以是重複排程.

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