1Z0-900 Exam Dumps

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Certification Provider:	Oracle
Exam Code / Number:	1Z0-900
Exam Name:	Java EE 7 Application Developer
Exam Questions:	142
Last Updated:	Jun 09, 2026
Corresponding Certification:	Java EE and Web Services

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Oracle 1Z0-900 Exam Syllabus Topics:

Topic	Details
Topic 1	Create JPA Entity and Relationship Object-Relational Mappings (ORM) Produce and consume, encode and decode WebSocket messages
Topic 2	Handle errors using Servlets and Java Server Pages Describe JSP syntax, use tag libraries and Expression Language (EL)
Topic 3	Create WebSocket Server and Client Endpoint Handlers using JSR 356 API and JavaScript Demonstrate understanding of Enterprise JavaBeans and CDI beans
Topic 4	Create sessionEJB components containing synchronous and asynchronous business methods Demonstrate understanding of the relationship between bean components

Reference: http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-900

The Oracle 1Z0-900 exam topics include Java EE 7 API specifications, Java Persistence API (JPA), JavaServer Faces (JSF), Enterprise JavaBeans (EJBs), Contexts and Dependency Injection (CDI), Java Messaging Service (JMS), Java Transaction API (JTA), and Java API for RESTful Web Services (JAX-RS). 1Z0-900 exam also covers security, concurrency, and performance tuning.

Oracle 1Z1-900 (Java EE 7 Application Developer) certification exam is a certification program designed to validate a developer's expertise in the Java Enterprise Edition platform. 1Z0-900 exam is intended for professionals who are familiar with building, designing, and deploying web-based applications using Java. Passing 1Z0-900 exam showcases an individual's proficiency in enterprise application development concepts and skills.

Oracle 1Z0-900 certification exam is designed for individuals who want to validate their knowledge and skills in developing Java EE 7 applications. Java EE 7 Application Developer certification exam is a part of the Oracle Certified Professional, Java EE 7 Application Developer certification path. 1Z0-900 exam covers a wide range of topics such as JavaServer Faces (JSF), Enterprise JavaBeans (EJB), Contexts and Dependency Injection (CDI), Java Persistence API (JPA), and many more.