expfileopts ::= 
 
[
DIRECTORY = directory_object 
|DUMPFILE = [directory_object:]file_name 
 [, [directory_object:]file_name] ...
|FILESIZE = number_of_bytes 
| { LOGFILE = [directory_object:]file_name | NOLOGFILE = {Y | N} }
|PARFILE =  [directory_path] file_name]
|REUSE_DUMPFILE = {Y | N}
]