單項(xiàng)選擇題

You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy：
CONFIGURE RETENTION POLICY TO REDUNDANCY 3；
Which statement is true？（）

A. The command fails because you cannot configure a redundancy-based retention policy when backup optimization is enabled
B. Backup optimization is performed， but RMAN considers the redundancy-based retention policy when it determines which datafiles should be backed up
C. Backup optimization is permanently disabled
D. Backup optimization is temporarily disabled because a redundancy-based retention policy is specified

你可能感興趣的試題

單項(xiàng)選擇題

You perform a backup using the following BACKUP command：
RMAN> BACKUP AS COMPRESSED BACKUPSET DATABASE；
Which statement is true of this command？（）

A. A different procedure is required to restore a database from compressed backups
B. The AS COMPRESSED clause of the BACKUP command provided by RMAN is used to create compressed backup sets and image copies.
C. Using this command to create backups minimizes the bandwidth consumed
D. Using this command to create backups improves the performance of the backup process

單項(xiàng)選擇題

Which dependent object will get invalidated even if it is not affected by the table edefinition？（）

A. packages
B. triggers
C. synonyms
D. views

感谢您访问我们的网站，您可能还对以下资源感兴趣：

中文字幕网国产

国产一级特黄a大片亚洲浮力影院久久久久久亚洲第一二三区日韩国产国产精品第不卡国产视频第一页

You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy： CONFIGURE RETENTION POLICY TO REDUNDANCY 3； Which statement is true？（）

你可能感興趣的試題

You perform a backup using the following BACKUP command： RMAN> BACKUP AS COMPRESSED BACKUPSET DATABASE； Which statement is true of this command？（）

Which dependent object will get invalidated even if it is not affected by the table edefinition？（）

You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy：
CONFIGURE RETENTION POLICY TO REDUNDANCY 3；
Which statement is true？（）

You perform a backup using the following BACKUP command：
RMAN> BACKUP AS COMPRESSED BACKUPSET DATABASE；
Which statement is true of this command？（）

Which dependent object will get invalidated even if it is not affected by the table edefinition？（）