多项选择题
Which three actions are required to configure the Flashback Database? （）
A. set Flash Recovery Area B. enable Flashback logging C. create FLASHBACK tablespace D. start the database in the ARCHIVELOG mode E. start the database in the NOARCHIVELOG mode
多项选择题 Identify the three predefined server-generated alerts.（）
多项选择题 Evaluate the following command and its output: Which two statements correctly interpret the output?（）
多项选择题 Which two statements regarding a SQL profile are true?（）
