There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database?() 
A:the DBNEWID utility
B:the DBVERIFY utility
C:the ANALYZE command
D:the RMAN REPORT command
E:the RMAN CROSSCHECK command
F:the CHECK_OBJECT procedure of the DBMS_REPAIR package
出自:Oracle认证