Oracle 1Z1-900 Exam : Java EE 7 Application Developer

  • Exam Code: 1Z1-900
  • Exam Name: Java EE 7 Application Developer
  • Updated: Sep 09, 2026
  • Q & A: 142 Questions and Answers

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Oracle 1Z1-900 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Create JPA Entity and Relationship Object-Relational Mappings (ORM)
  • Produce and consume, encode and decode WebSocket messages
Topic 2
  • Create REST Services and clients using JAX-RS API
  • Create REST Services and clients using JAX-RS API
Topic 3
  • Create sessionEJB components containing synchronous and asynchronous business methods
  • Demonstrate understanding of the relationship between bean components
Topic 4
  • Handle errors using Servlets and Java Server Pages
  • Describe JSP syntax, use tag libraries and Expression Language (EL)
Topic 5
  • Manage servlet life cycle with container callback methods and WebFilters
  • Create SOAP Web Services and Clients using JAX-WS API
Topic 6
  • Define Java to XML Schema mappings to marshall and unmarshall Java Objects by using JAXB API
  • Create, package and deploy Java EE application
Topic 7
  • Use Entity Manager to perform database operations, transactions and locking with JPA entities
  • Create and execute JPQL statements

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

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Oracle 1Z0-900: Java EE 7 Application Developer Certification Path

The Oracle 1z0-900 Certification is a basic level certification that focuses on Java Programming abilities. This exam does not have any prerequisites. Understanding the test objectives is critical to upgrading your OCP 6, 7, and 8 Java certification and preparing successfully for the 1Z0-900 certification exam. Knowing the subjects and subtopics covered in the test allows you to concentrate your study efforts on those topics, covering every last detail, and giving your preparation a boost. So, here is the domain list for the Upgrade Java 11 OCP 1Z0-900 test.

Oracle's worldwide training and certification program for IT professionals is the most comprehensive, up-to-date, and sought-after in the industry. Oracle has also developed a training course aimed at imparting the necessary theoretical knowledge of Java 11-based ideas. The same is true for the test, owing to the fact that it was expressly designed and endorsed by Oracle. This course may assist you in passing the Upgrade OCP Java 11 certification and preparing for the 1Z0-900 test. You may take the training course in one of two formats: Training on Demand or Live Virtual Classroom. You get 90 days of unlimited access to the relevant training material using the Training on Demand format, so you can study at your own speed. Furthermore, you will be attending virtual courses offered by industry professionals to efficiently understand the topics relevant to Java 11 using the Live Virtual Classroom. Both approaches will familiarize you with Java 11 topics and give your 1Z0-900 certification preparation a boost.

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How to book Oracle 1Z0-900: Java EE 7 Application Developer Exam

The registration for the 1z0-900 Exam follows the steps given below.

  • Step 1: Visit the Pearsonvue-Website
  • Step 2: Through Pearson VUE's scheduling platform, you will be able to choose a test center, time, and date
  • Step 3: Search for the 1z0-900 Exam and purchase the exam by making payment using a credit/debit card

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