Enlist major components of jBPM?

The major components of JBPM are:

• Core Engine - It is a lightweight Workflow Engine in Java.
• Human Task Services - It provides the Human Task life cycle.
• Persistence - It is a runtime Persistence to persists in the state.
• CDI/REST/JMS - It connects our application with the core engine through Java API
• Process Designer - It provides a graphical editor for viewing and editing our Business Processes.
• Data Modeler - It provides both logical and physical data models.
• Form Modeler - This modeler tool helps us to create forms without the need for any coding or template markup skills.
• Rules Authoring - It allows us to specify different types of Business Rules.
• Guvnor Repository - All types of assets used in the Business Processes are stored and managed.
• Process Management - Process can be managed through the web-based management console.
• Eclipse Developer Tools - It allows us to integrate our Business Processes into our development environment.