Oracle OCP 19c 認證1Z0-083考試題庫(第13題)
最新學訊：近期OCP認證正在報名中，因考試人員較多請盡快報名獲取最近考試時間，報名費用請聯系在線老師，甲骨文官方認證，報名從速！
我要咨詢Oracle OCP 19c 認證1Z0-083考試題庫(第13題)-CUUG內部學員版083題庫解析
13、choose the best answer
You notice performance degradation in your production Oracle 12c database. You want to know what caused this performance difference. Which method or feature should you use?
A. Database Replay
B. Automatic Database Diagnostic Monitor (ADDM) Compare Period report
C. Active Session History (ASH) report
D. SQL Performance Analyzer
