Practice Java EE certification Tests : Exam Java EE Example
This certification evaluates how to build and deploy enterprise applications that comply with Java Platform, Enterprise Edition 7. The technologies presented in this course include annotations, Enterprise JavaBeans (EJB), Java Persistence API (JPA), Java Transaction API (JTA), Servlets, JavaServer Pages(JSPs), JavaServer Faces (JSF), Contexts and Dependency Injection (CDI), JAX-RS RESTful and SOAP Web Services, the Java API for WebSocket, Java Message Service API (JMS), Bean Validation, Batch API, Timer services, and Java EE Concurrency.
Oracle Certified , Java EE 7 Application Developer Certification .
• Understand Java EE Architecture
• Manage Persistence using JPA entities and Bean Validation
• Implement business logic using EJBs
• Use Java Message Service API
• Implement SOAP Services using JAX-WS and JAXB APIs
• Create Java Web Applications using Servlets and JSPs
• Implement REST Services using JAX-RS API
• Create Java Applications using WebSockets
• Develop Web Applications using JSFs
• Secure Java EE 7 Applications
• Use CDI Beans, concurrency API, and Batch API
EJB container provides System level services to enterprise java beans. EJB developer just focus on business logic and on solving business problems. Because business logic lies in EJB, so Front end developer can focus on the presentation of client interface.
The Java Persistence API draws upon the best ideas from persistence technologies such as Hibernate, TopLink, and JDO. Customers now no longer face the choice between incompatible non-standard persistence models for object/relational mapping. In addition, the Java Persistence API is usable both within Java SE environments as well as within Java EE, allowing many more developers to take advantage of a standard persistence API
JavaServer Pages (JSP page) technology and servlets are the key web-tier technologies defined in the Java Platform, Enterprise Edition (Java EE platform). The Web Component Development With Servlet and JSP Technologies course provides experienced developers of Java technology applications the knowledge and skills to quickly build web applications from JSP page and servlet technologies using the Sun Java System Application Server, and the Apache Struts framework. Students are exposed to the current methods for analyzing, designing, developing, and deploying web applications with Java technologies. Lab exercises provide students with experience in constructing and deploying the small-to-medium scale web applications found in intranet and low-volume commercial sites. The course features the Java EE 5 technology, and uses the Java EE 5 SDK. The students perform the lab exercises using the NetBeans Integrated Development Environment (IDE).
The Developing Web Services Using Java Technology, Java EE6 course provides business component and client developers with the information they need to create, implement, and deploy web services and web service clients using Java technology components and the Java Platform, Enterprise Edition 6 SDK (Java EE 6 SDK). Students will understand and appreciate web services as a realization of Service Oriented Architecture (SOA), and how to use the Java Platform, Enterprise Edition (Java EE) technology design patterns and best practices when designing web services. Students perform the course lab exercises using the NetBeans Integrated Development Environment (IDE) and Glassfish v3.