The online redo log group configuration for your database is as follows: What will happen if the online redo log file ’ora02/oradata/redo02b.log’is corrupted while working on the database?() 
A: The database will hang.
B: The database will be crashed.
C: The database will be shut down.
D: The LGWR process writes redo log entries to the other redo log member of the Group2 group
出自:Oracle认证