Oracle: java EE 7 Practice Test Certification 2021

The Oracle Certified Professional, Java EE 7 Application Developer certification attests that the certified candidate has mastered an advanced level of programming in JAVA language, in particular Java EE 7 (Java Platform, Enterprise Edition 7).

This certification targets front-end and back-end Java application developers, architects and mid to advanced level software engineers with expertise in Java EE 7 technology.

Demonstrated skills:

This certification validates the candidate’s ability to program in JAVA language using the advanced features of Java EE 7.

The following skills are required for this certification:

Develop applications and deploy them on servers to make them available to users, using features of Java Platform, Enterprise Edition 7

Select, among the many features of Java Platform, Enterprise Edition 7 (its standards, containers, APIs and services), the most appropriate technologies and locations to integrate them into the construction of the application, and assemble them judiciously.

Examples of functionalities to be implemented:

Manage the persistence of data between application and database using the features of the Java Persistence API (JPA), so that no information is lost when the application terminates.

Exploit the characteristics of components such as Enterprise Java Beans to implement the expected business logic within an application.

Use in the application predefined and shared objects within directories, via JNDI APIs (Java Naming Directory Interface), in order to avoid any code and maintenance redundancy, and thus gain in performance and clarity in the product code.

Use the Java Message Service (JMS) API to allow Java applications or components to communicate with each other and thus exchange information.

Use Java EE 7 technology to create: Java web applications using Servlets and JavaServer Pages (JSP), Java applications using WebSockets, and manage visual logic of web applications using the Java Server Faces framework (JSF).

By demonstrating through this certification his ability to fully exploit the functionalities of JAVA EE 7, the candidate validates his ability to develop and deploy Java applications, as well as his expertise on this platform.

The skills assessed in this certification are as follows:

Develop applications and deploy them on servers to make them available to users, using features of Java Platform, Enterprise Edition 7

Select, among the many features of Java Platform, Enterprise Edition 7 (its standards, containers, APIs and services), the most appropriate technologies and locations to integrate them into the construction of the application, and assemble them judiciously.

Examples of functionalities to be implemented:

Manage the persistence of data between application and database using the features of the Java Persistence API (JPA), so that no information is lost when the application terminates.

Exploit the characteristics of components such as Enterprise Java Beans to implement the expected business logic within an application.

Use in the application predefined and shared objects within directories, via JNDI APIs (Java Naming Directory Interface), in order to avoid any code and maintenance redundancy, and thus gain in performance and clarity in the product code.

Use the Java Message Service (JMS) API to allow Java applications or components to communicate with each other and thus exchange information.

Use Java EE 7 technology to create: Java web applications using Servlets and JavaServer Pages (JSP), Java applications using WebSockets, and manage visual logic of web applications using the Java Server Faces framework (JSF).

Assessment methods:

The Oracle Certified Professional, Java EE 7 Application Developer certification is an official publisher certification. Through this certification, candidates will be able to attest to their level of technical expertise in the field of programming in JAVA language by making the best use of the advanced features of Java EE 7.

Obtaining the Oracle Certified Professional, Java EE 7 Application Developer certification is a one-step process, successfully passing the following exam:

Java EE 7 Application Developer | 1Z0-900 (Duration: 150 minutes Number of questions: 70. Minimum score required: