THIS IS WHAT I GET..

SQL> SELECT COUNT(1) FROM dual;

COUNT(1)
----------
1

Elapsed: 00:00:01.82
SQL>
SQL> select owner,table_name from dba_tables where table_name = 'DUAL';

OWNER TABLE_NAME
------------------------------ ------------------------------
SYS DUAL

Elapsed: 00:00:00.20
SQL> select * from dual;

D
-
X

DID U FIND ANY PROBS....

REGARDS..