When will the primary processor core dump run in case of a switchover?()
A、never takes place
B、periodically
C、during switchover
D、after switchover
E、before switchover
A、never takes place
B、periodically
C、during switchover
D、after switchover
E、before switchover
A、Nothing happens B、Oracle will automatically switch redo logs when detected C、Oracle eventually won't allow new records to be added to the database D、The instance crashes
A、It is likely that equipment will break down frequently. B、It is likely that equipment will break down infrequently. C、It shows that maintenance is performed on an as needed basis. D、It shows that there are frequent crises when it comes to maintaining equipment.