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Oracle 1z0-900 Exam Syllabus

Java EE 7 Application Developer

Last Update Jun 15, 2025
Total Questions : 142

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1z0-900 Exam Details

Oracle 1z0-900 Exam Detail

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Free 1z0-900 Exam Questions

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Oracle 1z0-900 Exam Overview :

Exam Name Java EE 7 Application Developer
Exam Code 1z0-900
Actual Exam Duration 110 minutes
Expected no. of Questions in Actual Exam 70
Exam Registration Price $245
Official Information 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 Exam Topics :

Section Weight Objectives
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

Updates in the Oracle 1z0-900 Exam Syllabus:

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