Is Drupal based on PHP?

Drupal (/ˈdruːpəl/) is a free and open-source web content management system (CMS) written in PHP and distributed under the GNU General Public License. The standard release of Drupal, known as Drupal core, contains basic features common to content-management systems.

Does Drupal use Java?

Java adds a field to Drupal allowing Java Web Start content to added to a site. Check the sidebar for a link to a demo.

How is Drupal content presented?

Content items managed by the Node module are typically displayed as pages on your site, and include a title, some meta-data (author, creation time, content type, etc.), and optional fields containing text or other data. (Fields are managed by the Field module in Drupal 7.) Each node has an unique ID.