3: Identify two situations in which you can use Data Recovery Advisor for recovery. (Choose
two.)
—°
A.The database files are corrupted when the database is open.
B.The user has dropped an important table that needs to be recovered.
C.The archived redo log files are missing for which the backup is not available.
D.The database is not opening because the required database files are missing.
Correct Answers: A D
數據恢復指導可處理以下兩種情況：一種是因必需的數據庫文件缺失、不一致或損壞而無法啓動數據庫，另一種是在運行時發現文件損壞。