The Red Hat Certified Enterprise Application Developer (RHCEAD) Exam is designed for IT professionals who are responsible for developing, deploying, and maintaining enterprise-level applications on Red Hat Enterprise Linux (RHEL) systems. This certification is ideal for developers and application administrators who want to validate their ability to develop applications using Java, JBoss, and other Red Hat technologies. It's also suitable for those looking to demonstrate their ability to create secure, scalable, and high-performance enterprise applications in RHEL environments. Whether you're starting your career as an application developer or seeking to formalize your expertise, the RHCEAD is a great way to prove your skills.
Certification Name: Red Hat Certified Enterprise Application Developer (RHCEAD)
Administered By: Red Hat
Exam Format: Online Proctored Exam
The exam consists of practical, performance-based tasks that test your ability to develop, deploy, and maintain enterprise-level applications on Red Hat Enterprise Linux systems. You’ll be required to complete tasks using a hands-on, real-world environment.
Duration: 4 Hours
Languages: Primarily English
Prerequisites: None specified, but prior experience in Java development, application deployment, and familiarity with RHEL is beneficial.
Exam Objectives:
Application Development and Deployment:
- Developing enterprise-level applications using Java and Red Hat technologies.
- Deploying and configuring applications using JBoss EAP (Enterprise Application Platform).
- Understanding of application servers, containers, and deployment tools.
Web Development:
- Building and deploying web applications using JAX-RS, JAX-WS, and other web frameworks.
- Developing RESTful APIs and integrating them with backend systems.
Database Integration:
- Connecting applications to databases using JDBC and JPA (Java Persistence API).
- Configuring and optimizing database access and transactions.
Security and Authentication:
- Securing applications and implementing user authentication using security standards such as OAuth2 and SSL.
- Ensuring secure application code and protecting sensitive data.
Performance Optimization and Troubleshooting:
- Diagnosing and optimizing application performance using profiling and monitoring tools.
- Resolving issues related to application scaling, memory management, and resource utilization.
Application Management and Automation:
- Automating application deployment using Red Hat tools like Ansible and OpenShift.
- Managing applications with DevOps pipelines and integrating version control systems.
Microservices and Containerization:
- Developing microservices and deploying them in containers using Docker or OpenShift.
- Building and managing containerized applications in enterprise environments.
Validity:
The Red Hat Certified Enterprise Application Developer (RHCEAD) certification is valid for three years. To maintain your certification, you’ll need to recertify by passing the current exam or a relevant updated exam before the certification expiration date.
Preparation Tips:
- Gain hands-on experience with application development on Red Hat Enterprise Linux (RHEL) and JBoss.
- Study the official exam guide, Red Hat’s documentation, and practice deploying and managing applications in a lab environment.
- Consider completing Red Hat's official training courses such as "Red Hat JBoss Application Administration" and "Red Hat OpenShift for Developers."
Good luck on your path to becoming a Red Hat Certified Enterprise Application Developer!
