What are the different kinds of Bean Scopes in JSF?

JSF supports three Bean Scopes. viz.,

• Request Scope: The request scope is short-lived. It starts when an HTTP request is submitted and ends when the response is sent back to the client.
• Session Scope: The session scope persists from the time that a session is established until session termination.
• Application Scope: The application scope persists for the entire duration of the web application. This scope is shared among all the requests and sessions.