In an Oracle 10g database， the in-memory statistics are gathered at regular intervals and used to perform growth-trend analysis and capacity planning of the database. Which component stores these statistics？（）
- A、 Recovery catalog
- B、 Oracle Enterprise Manager Repository
- C、 Automatic Workload Repository （AWR）
- D、 Oracle 10g Enterprise Manager Grid Control
- E、 Automatic Database Diagnostic Monitor （ADDM）
正确答案:C
答案解析:有
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