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问题

You executed the follo


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.
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