单选题In which scenario will you perform a user-managed incomplete recovery?()A when a table is dropped and stored in the Recycle BinBwhen a table is dropped and purged from the Recycle BinC when you are required to recover an existing table to its previous stateD when you are required to view all the versions of a row of an existing table between a specific time period

单选题
In which scenario will you perform a user-managed incomplete recovery?()
A

 when a table is dropped and stored in the Recycle Bin

B

when a table is dropped and purged from the Recycle Bin

C

 when you are required to recover an existing table to its previous state

D

 when you are required to view all the versions of a row of an existing table between a specific time period


参考解析

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单选题In which scenario is a Database Administrator NOT required to perform an incomplete recovery?()A when all the online redo log groups are multiplexed and one of the members of a group is missingB when all the online redo log groups are not multiplexed and one log group is missingC when all the control files are missingD when some important tables are deleted from the database and purged from the Recycle Bin

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单选题You are maintaining your database in ARCHIVELOG mode. An important table, SCOTT.EMPLOYEE, is dropped and purged from the Recycle Bin on Monday at 2:00 P.M. You do not use RMAN to perform backups. You performed the last full user-managed backup at 9:00 P.M. on Sunday.  How will you recover the dropped table, SCOTT.EMPLOYEE?()A by using the Flashback Table featureB by using the Flashback Database featureC by performing incomplete recovery using RMAN utilityD by performing incomplete recovery using user-managed recovery