试题详情
- 单项选择题Which statement is true while creating subplans using Resource Manager？（）
A、 The subplan must belong to the consumer group， SYS_GROUP.
B、 The total CPU usage at any given level must be less than 100%.
C、 The subplans can be used to restrict the degree of parallelism for a user.
D、 You can use a resource plan instead of a consumer group to implement a priority ranking within the plan.
- D
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