RedHat EX283 Exam Information and Actual Questions

RedHat EX283 Exam Overview:

Certification Vendor:	Red Hat
Exam Name:	Red Hat Certified Enterprise Microservices Developer Exam
Exam Number:	EX283
Available Languages:	English
Exam Price:	$400 USD (may vary by region and delivery method)
Real Exam Qty:	Performance-based exam (no fixed question count)
Certificate Validity Period:	3 years (subject to Red Hat certification currency policy)
Exam Duration:	180 minutes
Exam Format:	Hands-on Lab, Performance-based Exam
Related Certifications:	Red Hat Certified Enterprise Microservices Developer (RHCEMD) Red Hat Certified Specialist in Enterprise Microservices Development Red Hat Certified Enterprise Application Developer (EX183)
Passing Score:	Not publicly disclosed by Red Hat
Exam Way:	Individual Exam, Remote Exam, or Classroom Exam. Performance-based hands-on testing in a Red Hat controlled environment.
Pre Condition:	Red Hat recommends candidates hold Red Hat Certified Enterprise Application Developer (EX183) or Red Hat Certified JBoss Developer credentials and possess experience developing Java EE/Jakarta EE applications.
Official Syllabus URL:	https://www.redhat.com/en/services/certification/red-hat-certified-enterprise-microservices-developer

RedHat EX283 Exam Syllabus Topics:

Section	Objectives
Security and JWT	- Configure role-based access control - Implement JWT-based authentication - Secure microservice endpoints - Apply OpenID Connect concepts
MicroProfile Configuration	- Inject and retrieve configuration values - Implement custom converters - Provide configuration properties from multiple sources
Fault Tolerance	- Apply circuit breaker patterns - Configure fallback processing - Configure asynchronous execution - Implement bulkhead isolation - Configure timeout policies - Implement retry mechanisms
Health Monitoring	- Report application readiness and liveness - Monitor service availability - Implement health check endpoints
Metrics and Monitoring	- Expose application metrics - Create custom metrics - Integrate with monitoring systems
Microservices Development	- Deploy and test microservice applications - Develop enterprise Java microservices - Apply MicroProfile APIs