Java EE 7 Application Developer Certification

1Z0-900 Oracle Certified Professional, Java EE 7 Application Developer

Oracle recently launched Java EE 7 Application Developer Certification to cover majority of Java EE components and APIs. The new certification does not require any prerequisite and any Java EE aspirants can take this certification.

Exam Details

Exam Duration : 150 Minutes
Number of Questions : 70 Questions
Passing Score : 66%
Format : Multiple Choice

The exam covers Java EE 7 new additions like Web Sockets, Concurrency API and Batch API along with core components.

Exam 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

Books and Preparation Resources

The MyExamCloud team planned to launch Java EE 7 Application Developer certification Training contents, books and Practice Tests by July 1st week. Keep watching MyExamCloud web app or blogs.

Java EE 7 Application Developer CertificationJava EE 7 Application Developer Certification

Leave a Reply

Your email address will not be published. Required fields are marked *