After installation, the components that you have configured are started up (unless you
have configured them to use ports lower than 1024, in which case you have to start
them up manually).

You can view the Welcome page and the Application Server Control page in a browser.
The URLs for these pages are shown in the last screen of the installer. You can view the
contents of the last screen in the file ORACLE_HOME/install/setupinfo.txt.

You can use scripts or you can use the Oracle Enterprise Manager 10g Application
Server Control to start and stop Oracle Application Server instances. See the Oracle
Application Server Administrator’s Guide for details.

11.2 Passwords for Oracle Application Server Components

By default, all passwords for Oracle Application Server components, with the
exception of the OracleAS Metadata Repository schema passwords, are set to be the
same as the Oracle Application Server instance password. For security reasons, you
should change the passwords of the various components to have different values.

See the Oracle Application Server Administrator’s Guide and the component guides in the
Oracle Application Server Documentation Library for details on how to alter the
passwords for the components you have installed.