---

You executed the following command：   RMAN> RECOVER COPY OF DATAFILE ’/u01/app/oracle/oradata/orcl/users01.dbf’；   Which statement regarding the above command is correct？（）  
A: The ’/u01/app/oracle/oradata/orcl/users01.dbf’ data file is recovered from the image copy.
B: The ’/u01/app/oracle/oradata/orcl/users01.dbf’ data file is recovered from the last incremental backup.
C: Image copies of the ’/u01/app/oracle/oradata/orcl/users01.dbf’ data file are updated with all changes up to incremental backup SCN.
D: Image copies of the ’/u01/app/oracle/oradata/orcl/users01.dbf’ data file are recovered using the above command if data file recovery fails.

---

出自：Oracle认证

显示答案