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单选题
The size of the largest datafile, data1.dbf, in your database is 30MB. You issued the following command:   RMAN>CONFIGURE MAXSETSIZE 10MB;     What will be the impact of the above setting?()
A

 While performing the backup of the datafile,data1.dbf,one backup set is created.

B

 While performing the backup of the datafile,data1.dbf,two backup sets are created.

C

 While performing the backup of the datafile,data1.dbf,three backup sets are created.

D

 While performing the backup of the datafile,data1.dbf,the command for performing a backup of the datafile,data1.dbf,will fail.


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