OCP-052考試題庫彙總（47）-CUUG內部解答版

Which three are true about the Automatic Database Diagnostic Monitor (ADDM)?

A)It improves database performance by automatically implementing Oracle ‘s best practices.

B)It can assist the DBA in diagnosing database instance startup failures.

C)It can be used by executing the PL/SQL procedures in the DBMS_ADDM package.

D)It runs automatically after each Automatic Workload Repository snapshot is created.

E)It provides recommendations to improve database performance.

F)Its findings are accessible only by using Oracle Enterprise Manager.

Answer: CDE

趙：

ADDM(Automatic Database Diagnostic Monitor)自動診斷監視工具，ADDM 經過檢查和分析 AWR 獲取的數據來判斷 Oracle 數據庫中可能的問題。