【单选题】ou have backed up your database twice without connecting to the recovery catalog. What command do you issue to transfer the control-file metadata to the recovery catalog? ()
【单选题】What is the purpose of the catalog command?()
A.
To review RMAN control file and recovery catalog metadata and ensure that its correct
B.
To delete RMAN backup-related metadata from the recovery catalog
C.
To create metadata in the control file and the recovery catalog related to backup set pieces
D.
To create a report that lists database backups
E.
To rebuild the recovery catalog
【单选题】屋面卷材的铺贴方向一般视屋面坡度而定,坡度为多大时,应垂直于屋脊方向铺贴
【多选题】毛泽东在《发刊词》中指出,中国共产党在中国革命中战胜敌人的法宝是( )。
【单选题】I think the task ______ on time if we put our time to good use. [ ]
【多选题】毛泽东在《〈共产党人〉发刊词》中指出( )是中国共产党在中国革命中战胜敌人的三个法宝。
【单选题】屋面坡度为3%~15%时,沥青防水卷材的铺贴方向是( )。
【单选题】当屋面坡度为3%~15%时,屋面卷材防水的铺贴方向为( )。
【多选题】毛泽东在《 ( 共产党人 ) 发刊词》指出,中国共产党在革命中战胜敌人的“主要法宝”有( )