You can use this Oracle 1Z0-900 exam study guide to collect all the information about the Java EE 7 Application Developer exam. The Oracle 1Z0-900 certification exam is mainly targeted to those candidates who have some experience or exposure to Java EE 7 technology and want to flourish their career with Oracle Certified Professional, Java EE 7 Application Developer (OCP) credential.
The Oracle 1Z0-900 certification exam validates your understanding of the Java EE 7 technology and sets the stage for your future progression. Your preparation plan for Java EE 7 Application Developer Certification exam should include hands-on practice or on-the-job experience performing the tasks described in following certification exam syllabus topics.
Oracle 1Z0-900 Exam Details:
| Exam Name | Java EE 7 Application Developer |
| Exam Code | 1Z0-900 |
| Exam Price | USD $245 (Pricing may vary by country or by localized currency) |
| Duration | 120 minutes |
| Number of Questions | 70 |
| Passing Score | 66% |
| Format | Multiple Choice Questions (MCQ) |
| Recommended Training |
Oracle Certified Professional, Java EE 7 Application Developer Developing Applications for the Java EE 7 Platform Ed 1 Certification Exam Prep Seminar: Java EE 7 Application Developer |
| Schedule Exam | Pearson VUE |
| Sample Questions | Oracle Certified Professional, Java EE 7 Application Developer (OCP) |
| Recommended Practice | 1Z0-900 Online Practice Exam |
Oracle 1Z0-900 Syllabus Topics:
| Understand Java EE Architecture |
- Describe Java EE 7 standards, containers, APIs, and services - Differentiate between application component functionalities as they apply to different tiers and containers, including Java EE Web Container, Business Logic implementation and WebServices - Create, package and deploy Java EE application - Demonstrate understanding of Enterprise JavaBeans and CDI beans, their lifecycle and memory scopes - Demonstrate understanding of the relationship between bean components, annotations, injections, and JNDI |
| Manage Persistence using JPA Entities and BeanValidation |
- Create JPA Entity and Relationship Object-Relational Mappings (ORM) - Use Entity Manager to perform database operations, transactions and locking with JPA entities - Handle entity data with conversions, validations, and key generation - Create and execute JPQL statements |
| Implement Business Logic by Using EJBs |
- Create session EJB components containing synchronous and asynchronous business methods, manage the life cycle container callbacks and use interceptors - Demonstrate understanding of how to control EJB transactions, distinguish Container Managed (CMT) and Bean Managed (BMT) transactions - Create EJB timers |
| Use Java Message Service API |
- Describe the Java Message Service (JMS) messaging models and implement Java SE and Java EE message producers and consumers, including Message-Driven beans - Use transactions with JMS API |
| Implement SOAP Services by Using JAX-WS and JAXB APIs |
- Create SOAP Web Services and Clients using JAX-WS API - Define Java to XML Schema mappings to marshall and unmarshall Java Objects by using JAXB API |
| Create Java Web Applications using Servlets |
- Create Java Servlets, describe how they are mapped to urls and use HTTP methods - Handle HTTP headers, parameters, cookies - Manage servlet life cycle with container callback methods and WebFilters |
| Create Java Web Applications using JSPs |
- Describe JSP life cycle - Describe JSP syntax, use tag libraries and Expression Language (EL) - Handle errors using Servlets and Java Server Pages |
| Implement REST Services using JAX-RS API |
- Understand and Apply REST service conventions - Create REST Services and clients using JAX-RS API |
| Create Java Applications using WebSockets |
- Understand and utilise WebSockets communication style and lifecycle - Create WebSocket Server and Client Endpoint Handlers using JSR 356 API and JavaScript - Produce and consume, encode and decode WebSocket messages |
| Develop Web Applications using JSFs |
- Describe JSF arcitecture, lifecycle and navigation - Understand JSF syntax and use JSF Tag Libraries - Handle localisation and produce messages - Use Expression Language (EL) and interact with CDI beans |
| Secure Java EE 7 Applications |
- Describe Java EE declarative and programmatic security and configure authentication using application roles and security constraints and Login Modules - Describe WebServices security standards |
| Use CDI Beans | - Create CDI Bean Qualifiers, Producers, Disposers, Interceptors, Events and Stereotypes |
| Use Concurrency API in Java EE 7 Applications | - Demonstrate understanding of Java Concurrency Utilities and use Managed Executors |
| Use Batch API in Java EE 7 Applications | - Describe batch jobs using JSL XML documents and JSR 352 API |
The Oracle Java EE Application Developer Certification Program certifies candidates on skills and knowledge related to Java EE 7 products and technologies. The Oracle 1Z0-900 is granted based on a combination of passing exams, training, and performance-based assignments, depending on the level of certification. Java EE 7 Application Developer certification is a real benchmark of experience and expertise that helps you stand out in a crowd among employers. To ensure success, Oracle recommends combining education courses, practice exams, and hands-on experience to prepare for your Oracle Certified Professional, Java EE 7 Application Developer (OCP) certification exam as questions will test your ability to apply the knowledge you have gained in hands-on practice or professional experience.