多項(xiàng)選擇題

Which two files in the database can be configured for automatic backups by using the autobackupfeature in Recovery Manager （RMAN）（）

A.data files
B.control files
C.parameter file
D.online redo log files
E.server parameter file

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單項(xiàng)選擇題

You are using Enterprise Manager to schedule backups for your database.
Which type of script wouldbe generated by the backup scheduler（）

A.XML script
B.PL/SQL script
C.Operating system script
D.Recovery Manager （RMAN） script

多項(xiàng)選擇題

You are managing an Oracle Database 11g database with the following backup strategy：
1.On Sunday， an incremental level 0 tape backup is performed.
2.Monday through Saturday， acumulativeincremental level 1 tape backup is performed.
Which two statements are true regarding the backups performed（）

A.The backup performed in step 1 backs up all blocks that have ever been in use in the database.
B.The backup performed in step 2 copies all the blocks changed since the most recent level 0 backup.
C.The backup performed in step 1 backs up all the blocks changed since the most recent level 1 backup.
D.The backup performed in step 2 backs up all blocks that have changed since the most recent incremental backup at level 1.

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Which two files in the database can be configured for automatic backups by using the autobackupfeature in Recovery Manager （RMAN）（）

你可能感興趣的試題

You are using Enterprise Manager to schedule backups for your database. Which type of script wouldbe generated by the backup scheduler（）

You are using Enterprise Manager to schedule backups for your database.
Which type of script wouldbe generated by the backup scheduler（）