For Java developers aiming to validate their expertise in building modern, cloud-native applications, the Red Hat Certified Cloud-native Developer exam (EX378) stands as a key credential. To aid in this endeavor, the latest Red Hat Certified Cloud-Native Developer EX378 Dumps from Passcert have been released, offering a comprehensive suite of real questions and answers designed to streamline your preparation and boost your confidence for exam success. By practicing with these Red Hat Certified Cloud-Native Developer EX378 Dumps, you’ll strengthen your understanding of the exam topics and feel more confident walking into the test center. Choose Passcert for a reliable, effective path to certification.

About the EX378 Red Hat Certified Cloud-Native Developer Exam

The Red Hat Certified Cloud-Native Developer exam (EX378) is designed to validate your ability to develop the server-side of Java applications using the Quarkus framework. The exam specifically assesses your skills in creating a complete microservice that uses a persistent data store, focusing on real-world, hands-on application development.

Upon successfully passing the exam, candidates earn the prestigious Red Hat Certified Cloud-Native Developer credential, which also counts as a step toward achieving the Red Hat Certified Architect (RHCA) certification.

This exam is aligned with Red Hat Build of Quarkus version 3.8, ensuring that your certification reflects the latest tools and practices in cloud-native Java development.

Who Should Take the EX378 Exam: Ideal Candidates

This exam is intended for:

• Java developers who are currently building services using Quarkus.
• Developers working on any Java applications who want to increase productivity with a modern, high-performance, dynamic Java framework.
• Red Hat Certified professionals seeking to continue their certification journey toward RHCA.

Prerequisites and Knowledge Requirements: What You Need Before Taking the Exam

To perform well in the EX378 exam, Red Hat recommends the following prerequisites:

• Completion of Red Hat Cloud-native Microservices Development with Quarkus (DO378) or equivalent hands-on experience.
• Familiarity with Visual Studio Code or VS Codium in a Red Hat Enterprise Linux environment.
• Proficiency in core Java concepts and APIs, such as Exceptions, Annotations, and the Collections API.
• Some familiarity with OpenShift is helpful but not mandatory.
• Basic knowledge of messaging systems and Kafka is also beneficial for success in this exam.

What You Will Be Tested On: Core Skills Validated by the EX378 Certification

By earning this certification, you'll demonstrate your ability to:

• Work with persistent database entities effectively.
• Develop and expose RESTful API endpoints.
• Interact with and call other services via REST.
• Configure and implement health checks for automated availability testing.
• Apply security features such as role-based access control.
• Utilize Quarkus fault tolerance mechanisms.
• Integrate metrics and monitoring capabilities for observability.

These competencies are essential for any cloud-native developer working in enterprise or microservice-based architectures.

Study Strategy to Pass the Red Hat EX378 Exam: Plan, Practice, and Perform

To pass the EX378 exam, it’s important to blend structured learning, hands-on practice, and exam simulation:

1. Study the official DO378 course content if available, or review equivalent tutorials focused on Quarkus microservices.
2. Practice real-world tasks like developing REST endpoints, configuring databases, and deploying applications to OpenShift.
3. Use Passcert EX378 dumps to simulate actual exam questions. This helps you identify weak areas and build confidence.
4. Set up a local Quarkus development environment to experiment and test functionality regularly.
5. Allocate time for review and repetition, especially on essential topics like fault tolerance, metrics, and health checks.
6. Before exam day, complete multiple timed practice tests to manage time efficiently and reduce exam stress.

Final Thoughts: Use the Right Resources to Achieve EX378 Certification

The Red Hat Certified Cloud-Native Developer certification is a valuable credential for developers working in cloud-native and microservices environments. It showcases your ability to build robust Java applications using Quarkus and supports your journey toward RHCA certification. Prepare with confidence using the EX378 dumps from Passcert, which provide the latest, most accurate questions and answers tailored to your exam version. With the right preparation and resources, you're well on your way to passing the EX378 exam and advancing your career.