【多项选择题】
Creat Recovery media创建抢救介质,可以创建哪些介质（）
A、A.创建CD挽救介质
B、B.创建USB硬盘抢救介质
C、C.创建产品恢复光盘
D、D.创建产品恢复USB硬盘
查看正确答案A、4 B、2 C、1 D、3
搜题
更多“Creat Recovery media创建抢救介质,可以创建哪些介质（）”相关的问题
第4题
A、A.SET AUTORECOVERY ON B、B.SET RECOVERY ON C、C.SET AUTO ON D、D.You cannot enable automatic media recovery.
第6题
A、 You must ensure that the SALES database is mounted or open. B、 You must restore a backup control file to perform a block media recovery. C、 You must take the tools01.dbf data file offline before you start a block media recovery. D、 You must put the database in NOARCHIVELOG mode to perform a block media recovery. E、 You can perform only a complete media recovery of individual blocks， point-in-time recovery of individual data blocks is not supported.
第7题
A、BMR lowers the mean time to recover （MTTR）. B、BMR supports pointintime recovery of individual data blocks. C、BMR enables you to use incremental backups for block recovery. D、BMR enables recovery even when the database is not mounted or open. E、BMR enables you to use proxy backups to perform block media recovery. F、BMR enables increased availability of data during recovery because the data file that requires a recovery can remain online.
第8题
A、You must configure block change tracking file B、You must have first level 1 backups for RMAN to restore blocks C、You must ensure that the SALES database is mounted or open D、You must have full or level 0 backups for RMAN to restore blocks E、You must take the tools01.dbf data file offline before you start a block media recovery
第9题
A、You must ensure that the SALES database is mounted or open. B、You must restore a backup control file to perform a block media recovery. C、You must take the tools01.dbf data file offline before you start a block media recovery. D、You must put the database in NOARCHIVELOG mode to perform a block media recovery. E、You can perform only a complete media recovery of individual blocks； point-in-time recovery of individual data blocks is not supported.
