单选题As A DBA， which of the following methods can you use to make a backup of your table？（）ARecover Manager （RMAN） utilityBImport utilityCExport utilityDO/S backup command
单选题
As A DBA， which of the following methods can you use to make a backup of your table？（）
A
Recover Manager （RMAN） utility
B
Import utility
C
Export utility
D
O/S backup command
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