This is the Eduict quiz webapp. You can find more info @ http://www.jboss.org/jdf/quickstarts/jboss-as-quickstart/guide/KitchensinkQuickstart/
Create an account at https://www.openshift.com
Create a jbossas-7 application
rhc app create kitchensink jbossas-7 --from-code git://github.com/openshift/kitchensink-example.git
That's it, you can now checkout your application at:
http://kitchensink-$namespace.rhcloud.com
By default, this quickstart uses H2 as the backend, but you may use PostgreSQL.
To do this, add PostgreSQL cartridge to your application:
rhc cartridge add postgresql-8.4 -a kitchensink
Edit src/main/resources/META-INF/persistence.xml so that the data
source points to java:jboss/datasources/PostgreSQLDS:
<jta-data-source>java:jboss/datasources/PostgreSQLDS</jta-data-source>
Commit this change, and push.