As A DBA， which of the following methods can you use to make a backup of your table？（）A、Recover Manager （RMAN） utilityB、Import utilityC、Export utilityD、O/S backup command
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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