An application is a collection of database-driven web pages linked together using tabs, buttons, or hypertext links. The pages within an application share a common session state definition and authentication method. Application Builder is the tool you use to build the pages that comprise an application.
To access Application Builder:
Log in to Oracle Application Express. See "Logging In To Oracle Application Express".
The Workspace home page appears.
Click the Application Builder icon.
The Application Builder home page appears.