OCP 062大量考試新題（2019年）-12

12. Your database is configured in archivelog mode.

Examine the RMAN configuration parameters:

CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default

CONFIGURE BACKUP OPTIMIZATION OFF; # default

CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default

CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO COPY;

CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

Examine the command:

RMAN> BACKUP DATABASE PLUS ARCHIVELOG DELETE INPUT;

Which 2 are true?

A) It fails because the delete input option can be used only with the backup as backupset command.

B) It falls because the delete input option can be used only with the backup as copy command.

C) It creates image copies of the archivelogs.

D) It creates image copies of the database files.

E) It creates a backupset of archive log files

Answer：CD

(解析：實驗證明，數據文件和歸檔日誌都是做鏡像 copy，因爲 rman 的配置指定備份的類型是 copy。來自3組：1015267481)