Oracle 1Z0-900 Exam Dumps

Conquer the Oracle 1Z0-900 Exam: Elevate Your Java EE Proficiency

Technological and Domain Expertise Required

The Oracle 1Z0-900 exam, also known as the Java EE 7 Application Developer Certification, assesses your proficiency in the Java Enterprise Edition (Java EE) framework. To excel in this exam, you'll need to demonstrate a strong understanding of the following key areas: Java EE Architecture: Candidates must have a comprehensive grasp of the Java EE architecture, including the various components and their interactions. Persistence Management: Proficiency in using JPA (Java Persistence API) entities and Bean Validation to manage data persistence is essential. Business Logic Implementation: Candidates should be adept at implementing business logic using Enterprise JavaBeans (EJBs). Java Message Service (JMS) API: Familiarity with the JMS API and its application in Java EE applications is required. SOAP Services and APIs: Candidates must be able to implement SOAP-based web services using JAX-WS and JAXB APIs. Servlet and JSP Development: Expertise in creating Java web applications using Servlets and JavaServer Pages (JSPs) is necessary. RESTful Services: Candidates should be skilled in developing RESTful services using the JAX-RS API. WebSocket Applications: Proficiency in creating Java applications that utilize the WebSocket protocol is expected. JavaServer Faces (JSF): Candidates should have experience in developing web applications using the JSF framework. Java EE Security: Understanding of security concepts and their implementation in Java EE 7 applications is crucial. CDI Beans and Concurrency API: Familiarity with Contexts and Dependency Injection (CDI) and the Concurrency API in Java EE 7 is required. Batch Processing: Candidates should be able to leverage the Batch API in their Java EE 7 applications.

Career Benefits and Job Roles

Passing the Oracle 1Z0-900 exam demonstrates your expertise in Java EE development, making you an attractive candidate for various roles, such as: - Java EE Application Developer: Responsible for designing, developing, and maintaining enterprise-level Java EE applications. - Web Application Developer: Specializing in creating web-based applications using Java EE technologies. - Integration Developer: Adept at integrating Java EE applications with other systems and services. - Software Architect: Capable of designing and overseeing the implementation of complex Java EE-based solutions. - Technical Lead: Guiding and mentoring teams in the development of Java EE applications. By obtaining the Oracle 1Z0-900 certification, you'll showcase your advanced Java EE skills, positioning yourself for career advancement and exciting opportunities in the dynamic world of enterprise application development.

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