多选题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?()ARECOVER FILE=1201 BLOCK=1968BRECOVER CORRUPTION LISTCRECOVER DATAFILE 1201 BLOCK 1968DRECOVER BLOCK CORRUPTION LISTENone of the above

多选题
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?()
A

RECOVER FILE=1201 BLOCK=1968

B

RECOVER CORRUPTION LIST

C

RECOVER DATAFILE 1201 BLOCK 1968

D

RECOVER BLOCK CORRUPTION LIST

E

None of the above


参考解析

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单选题You issued the following command to analyze the SCOTT.EMP table for block corruption:   ANALYZE TABLE SCOTT.EMP VALIDATE STRUCTURE;  You received the following error:   ORA-01578: ORACLE data block corrupted  (file # %s, block # %s)   How will you resolve the block corruption problem?()A by using the DBMS_REPAIR packageB by using the DB_BLOCK_CHECKING parameterC by using the DBVERIFY utilityD will not be completely resolved until the hardware fault is corrected

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