The Red Hat Certified Enterprise Microservices Developer exam (EX283) tests your skills and knowledge to develop reliable, performant JEE applications in a microservices-style environment.
The exam focuses on using the Microprofile APIs to develop microservices enterprise Java applications.
If you are a current Red Hat Certified Enterprise Application Developer (RHCEAD), you will become a Red Hat Certified Enterprise Microservices Developer by passing this exam.
If you are a current Red Hat Certified JBoss Developer (RHCJD), you will become a Red Hat Certified Specialist in Enterprise Microservices Development by passing this exam.
Anyone can take this exam, but you must be either an RHCEAD or an RHCJD in order to become a Red Hat Certified Enterprise Microservices Developer.
Provide and obtain configuration properties through several environment-aware sources both internal and external to the application and made available through dependency injection or lookup using Configuration for Microprofile.
Separate execution logic from business logic using Microprofile Fault Tolerance.
Probe the state of a computing node from another machine using MicroProfile Health Check.
Export monitoring data to management agents using Microprofile Metrics.
MicroProfile Interoperable JWT RBAC: OpenID Connect (OIDC)–based JSON Web Tokens (JWTs) for role-based access control (RBAC) of microservice endpoints.
Red Hat encourages you to consider taking Red Hat Application Development II: Implementing Microservice Architectures (DO283) to help prepare.
JEE developers who wish to demonstrate their skills and abilities using Java to develop advanced, microservices-oriented enterprise applications.
Attend Introduction to OpenShift Applications (DO101) or demonstrate equivalent experience.
Attend Red Hat Application Development II: Implementing Microservice Architectures (DO283).
Pass Red Hat Certified Enterprise Application Developer Exam (EX183) or have equivalent industry JEE experience.
Be familiar with using Red Hat® JBoss® Developer Studio in a Red Hat® Enterprise Linux environment.
Have a solid background with JEE, including a knowledge and understanding of the core Java concepts and APIs. For example, exceptions, annotations, and the collections API are all required during the exam.
Some familiarity with Openshift is beneficial.
Many books and other resources on system administration for Red Hat's products are available.
This Exam is available at :
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