Testing Profiles(failed_login_attempts)

SQL> conn venu/wrongpassword

                ORA-01017 : invalid username/password : login denied

SQL> conn / as sysdba

SQL> conn venu/wrongpassword

                ORA-01017 : invalid username/password : login denied

SQL> conn / as sysdba

SQL> conn venu/venu

                ORA-28000 : account locked

SQL> alter user venu account unlock identified by venu;