create a sysdba user question

First I use orapwd script to set sysdba password like this: orapwd file=c:\oracle\ora92\dbs\orapwtest.pwd password=jackone entries=6

and I create a sysdba user like this:
create user dba_user1 identified by jacktwo; grant sysdba to dba_user1;

ok...when I try to log in dba_user1 account and sysdba privilege,I find I can use either 'jackone' or 'jacktwo' password!!why???

connect dba_user1/jackone as sysdba is ok connect dba_user1/jacktwo as sysdba is ok....... Received on Mon Jun 16 2003 - 21:53:47 CDT