Oracle Java EE Application Developer Certification 2021

About Java EE 7 Application Developer (1Z0–900)

Oracle Java EE 7 Application Developer (1Z0–900) exam validates programming capability to develop and deploy applications using Java Platform, Enterprise Edition 7. This exam is best fit for intermediate to advanced level Java Front–End and Back–end application developers, architects, and software engineers who possess expertise utilizing Java EE 7 technology to create web–based user interfaces using JavaScript along with JSPs, JSFs, servlets and handle business logic.

Knowledge Required

For the Java EE 7 Application Developer (1Z0–900) Exam it is recommended that you should have up–to–date training and hands–on programming experience and previous Java SE certification.

Course Structure

The Java EE 7 Application Developer (1Z0–900) Exam covers the following topics –

1. 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 an understanding of the relationship between bean components, annotations, injections, and JNDI

2. Implement Business Logic by Using EJBs