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Oracle 1Z1-900

1Z1-900

Exam Code: 1Z1-900

Exam Name: Java EE 7 Application Developer

Updated: Sep 22, 2026

Q&A Number: 142 Q&As

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About Oracle 1Z1-900 Exam Questions and Answers

Topics of Oracle 1Z0-900: Java EE 7 Application Developer Exam

Our 1z0-900 exam dumps will include the following topics:

  • Understand Java EE Architecture
  • Manage Persistence using JPA Entities and BeanValidation
  • Implement Business Logic by Using EJBs
  • Use Java Message Service API
  • Implement SOAP Services by Using JAX-WS and JAXB APIs
  • Create Java Web Applications using Servlets
  • Create Java Web Applications using JSPs
  • Create Java Applications using WebSockets
  • Develop Web Applications using JSFs
  • Secure Java EE 7 Applications
  • Use CDI Beans
  • Use Concurrency API in Java EE 7 Applications
  • Use Batch API in Java EE 7 Applications

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

Preparation Guide for Oracle 1Z0-900: Java EE 7 Application Developer Exam

Introduction

Oracle's worldwide training and certification program for IT professionals is the most comprehensive, up-to-date, and sought-after in the industry. Certification verifies your abilities and competence in the fields in which you choose to work. Oracle offers certification to candidates who wish to work on 1z0-900 and demonstrate their expertise. This 1z0-900 certification verifies a candidate's knowledge of Java programming. The topic of this test makes it tough. With the assistance of 1z0-900 practice exams, this test got simpler to grasp. We'll go through the 1z0-900 exam dumps, the 1z0-900 Certified professional salaries, and all other elements of the 1z0-900 Certification in this guide. The Java EE 7 Developer Upgrade test is designed for individuals who have previously completed the OCP Java SE 6, 7 & 8 certifications. Validating a Java developer's abilities on the current standard versions of Java are highly recommended. If you already hold a Java 6, 7, or 8 OCP certification, now is the time to upgrade to the Java EE 7 Developer Upgrade 1z0-900 exam. For 1z0-900 test preparation, use the above-mentioned study guide and get ready for the exam. The 1z0-900 practice test, as mentioned in the preparation guide, assists students in becoming acquainted with the actual exam. Dumpcollection guarantees the accuracy, assisting students in passing the 1z0-900 test. Before taking the actual test, we suggest that you take 1z0-900 practice exams to improve your confidence.

Competitors have also the option of testing in any of the authorized training centers. At the time of incorporation, applicants may choose exam mode based on their lodging.

Applicants may take assessments from any location anytime they want to stay. Competitors also have the option to test at any of the authorized training centers. Competitors may select the test mode at the time of registration, depending on their accommodation. This support verifies the essential information to be converted into an Oracle Certified Java E 7 Programmers that ensures that the up comer is skilled enough to use the knowledge gained via a bunch of preparation and pragmatic work inside the undertakings for any objectives.

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

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

Oracle 1Z1-900 Exam Syllabus Topics:

SectionObjectives
Topic 1: Java Persistence API (JPA)- Persistence context and transactions
- JPQL and Criteria API
- Entity mapping and relationships
Topic 2: Enterprise JavaBeans (EJB)- EJB lifecycle and transactions
- Session beans (stateless/stateful/singleton)
Topic 3: Web Components (Servlets and JSP)- Servlet lifecycle and request handling
- JavaServer Pages (JSP) fundamentals
- Filters and listeners
Topic 4: Web Services- JAX-WS SOAP services
- JAX-RS RESTful services
Topic 5: Security and Transactions- Transaction management (JTA)
- Java EE security annotations and roles
Topic 6: Java Platform, Enterprise Edition (Java EE) Architecture- Java EE application architecture and components
- Application packaging and deployment descriptors
Topic 7: Contexts and Dependency Injection (CDI)- Dependency injection and qualifiers
- Bean scopes and lifecycle

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