108.You aremanaging an Oracle Database 11g instance with ASM storage. You lost an ASM diskgroup DATA. You have RMAN backup of data as well as ASM Metadata backup. Youwant to re-create the missing disk group by using the ASMCMD md_restorecommand.

您正在使用ASM存储管理Oracle数据库11g实例。您丢失了ASM磁盘组数据。您可以使用RMAN备份数据和ASM元数据备份。您希望通过使用ASMCMD md还原命令来重新创建丢失的磁盘组。

Which ofthese methods would you use to achieve this? (Choose all that apply.)

A. Restorethe disk group with the exact configuration as the backed-up disk group,usingthe same disk group name,same set of disks,failure group configurations,anddata on the disk group.

使用相同的磁盘组名、相同的磁盘组、故障组配置和磁盘组上的数据来恢复磁盘组，并使用与备份磁盘组相同的配置。

B. Restore thedisk group with the exact configuration as the backed-up disk group,using thesame disk group name,and failure group configurations.

使用相同的磁盘组名、相同的磁盘组和失败组配置来恢复磁盘组的精确配置

C. Restore thedisk group with changed disk group specification,failure group specification,disk group name,and other disk attributes.

使用更改的磁盘组规范、失败组规范、磁盘组名和其他磁盘属性恢复磁盘组。

D. RestoreMetadata in an existing disk group by passing the existing disk group name asan input parameter.

通过将现有的磁盘组名作为输入参数来恢复现有磁盘组中的元数据。

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