hi all

I was wondering what if a DBA forgets all the three main dba user accounts passwords ? How does he retreive the lost passwords ?
I am talking about Users --> SYS
SYSTEM
INTERNAL


Also as a dba if i query the dba_users, i see all users with their respective passwords column, but the passwords column is encrypted.
Is there anyway can I see the actual password as a DBA of the database.

thnankx
ICEMAN