Oracle Certified Professional, Java EE 7 Application Developer: Demonstrating Expertise in Java EE Development

The Oracle Certified Professional, Java EE 7 Application Developer certification is designed for experienced Java developers who want to demonstrate their skills in developing and deploying applications using Java Platform, Enterprise Edition 7. This certification validates the ability to create web-based user interfaces with Java EE technology, including JavaScript, JSPs, JSFs, and servlets. It also tests the candidate's knowledge and skills in handling business logic and using various Java EE components, such as Enterprise JavaBeans and CDI beans.

To achieve this certification, candidates should have a strong understanding of Java EE architecture, including its standards, containers, APIs, and services. They should also have hands-on experience in developing and deploying Java EE applications. Previous Java SE certification is recommended before taking this exam as it builds upon the foundational knowledge of Java programming.

The Java EE 7 Application Developer exam is a multiple-choice exam with 70 questions to be completed in 120 minutes. The passing score for this exam is 66%. It has been validated for the Java EE 7 product version, ensuring that candidates are tested on the latest features and technologies.

The exam covers various topics, including web application development with servlets and JSPs, creating and executing JPQL statements, and managing persistence with JPA Entities and Bean Validation. Candidates are also tested on their ability to create session EJB components, manage transactions, and use the Java Message Service (JMS) API for messaging.

Another important aspect of this certification is the ability to develop secure Java EE applications. Candidates should have a thorough understanding of declarative and programmatic security, authentication, and web services security standards.

Furthermore, the exam evaluates the candidate's knowledge in using Java EE components like CDI beans, Java Concurrency Utilities, and batch API. These are important skills for developers to have in order to create efficient and scalable applications.

Passing the Oracle Certified Professional, Java EE 7 Application Developer exam demonstrates a candidate's expertise in Java programming with hands-on experience in developing and deploying applications using Java EE 7. It is a valuable certification for developers looking to enhance their skills and advance in their careers. This certification also serves as a validation of their skills and knowledge for potential employers.

In conclusion, the Oracle Certified Professional, Java EE 7 Application Developer certification is a great option for experienced Java developers who want to prove their abilities in developing and deploying applications using Java EE technology. With a detailed understanding of Java EE architecture and practical experience in creating web-based user interfaces and handling business logic, candidates can pass this exam with confidence and showcase their expertise in the field.