多项选择题 While querying the EMPLOYEES table, you receive an ORA-01578 message indicating block corruption in File# 1201 and Block# 1968. You analyze the table and the corruption is verified. Which RMAN command do you use to perform BMR and repair the corrupt block?()
多项选择题 Whichofthefollowingarecorrectaboutblockmediarecovery?()
多项选择题 Which two statements are true about the duplexing of the backups taken by RMAN? ()(Choose two.)