Examine the contents of SQL loader control file: Which three statements are true regarding the SQL* Loader operation performed using the control file?（）

• A、An EMP table is created if a table does not exist. Otherwise, if the EMP table is appended with the loaded data.
• B、The SQL* Loader data file myfile1.dat has the column names for the EMP table.
• C、The SQL* Loader operation fails because no record terminators are specified.
• D、Field names should be the first line in the both the SQL* Loader data files.
• E、The SQL* Loader operation assumes that the file must be a stream record format file with the normal carriage return string as the record terminator.