单项选择题
A. FILE
B. PARFILE
C. LOGFILE
D. FEEDBACK
单项选择题 While working on the database, you receive the following error: 01578: ORACLE data block corrupted (file# 6, block # 54) ORA-01110 : data file 6: ’u01/oracle/oradata/data1.dbf’ You decide to recover the corrupted data block by using the Block Media Recovery feature. Which option is NOT a disadvantage of using block media recovery?()
单项选择题 You executed the following code: BACKUP VALIDATE DATABASE; BLOCKRECOVER CORRUPTION LIST; What will be the result of executing the above code?()
多项选择题 WhichtwostatementsaretrueaboutBlockMediaRecovery(BMR)?()