Oracle8i Database Admin Manage an Instance ...uses. Identify the steps in the execute phase of a given DML statement. Identify the uses of a rollback segment. Identify the characteristics of a redo log buffer. Identify the events that cause the Database Writer (DBWR) to write to data files. Identify the events that cause the Log Writer (LGWR) to write to the redo log file. Identify the uses of System Change Numbers. Sequence the more...