OCP 12c考試題，062題庫出現大量新題-第20道

choose three

Your database is configured for ARCHIVELOG mode, and a daily full database backup is taken.

RMAN is configured to perform control file autobackup.

In which three scenarios do you need media recovery?

A) loss of data files that belong to the SYSTEM tablespace

B) abnormal termination of the database instance

C) loss of all the inactive online redo log group members

D) loss of a data file that belongs to the active undo tablespace

E) logical corruption of data that is caused by a wrong transaction

F) loss of all the copies of the control file

Answer：ADF

(解析：除了臨時表空間，其它的數據文件只要損壞就須要介質恢復，控制文件都壞了，也須要恢復。來自3組：1015267481)