多項選擇題

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

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多項選擇題

Which of the following are correct about block media recovery？（）

A. Physical and logical block corruption is recorded automatically in V$DATABASE_BLOCK_ CORRUPTION
B. Logical corruptions are repairable by BMR
C. Physical corruptions are repairable by BMR
D. RMAN can use any backup for a BMR restore
E. ARCHIVELOG mode is not required if you have both a full and incremental backup for restore

多項選擇題

Which two statements are true about the duplexing of the backups taken by RMAN? （）(Choose two.)

A. It's only supported for the backups performed on the tape
B. It is not supported for backup operations that produce image copies
C. Duplex backups need a parallelism for the device to be equal to number of copies
D. Duplex backups can be performed to either disk or tape, but cannot be performed on tape and disk simultaneously

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？（）

你可能感興趣的試題

Which of the following are correct about block media recovery？（）

Which two statements are true about the duplexing of the backups taken by RMAN? （）(Choose two.)

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？（）

Which of the following are correct about block media recovery？（）