单选题For which database operation would you need the database to be in the MOUNT state（）Arenaming the control filesBre-creating the control filesCdropping a user in your databaseDdropping a tablespace in your databaseEconfiguring the database instance to operate in the ARCHIVELOG or NOARCHIVELOG modes
单选题
For which database operation would you need the database to be in the MOUNT state（）
A
renaming the control files
B
re-creating the control files
C
dropping a user in your database
D
dropping a tablespace in your database
E
configuring the database instance to operate in the ARCHIVELOG or NOARCHIVELOG modes
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