Spring Cloud Study Guide 2026
Everything you need to pass the Spring Cloud exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 Spring Cloud Exam Format at a Glance
📚 Spring Cloud Topics to Study (54)
✍️ Sample Spring Cloud Questions & Answers
1. How should an Spring Cloud professional handle an outcome that differs from expectations?
This is fundamental to Spring Cloud practice. Analyze contributing factors, document findings, and adjust approach based on lessons learned represents the professional standard for practical in the Spring Cloud certification framework.
2. Which of the following is a part of the Spring framework's Data Access layer?
The Spring Framework's Data Access layer offers comprehensive support for various data access and integration technologies. While it's well-known for JDBC and ORM integration, Spring also provides extensive support for JMS (Java Message Service). This allows applications to seamlessly interact with message brokers for asynchronous communication, which is often considered a critical part of data integration and access in enterprise systems.
3. In Spring Cloud, what does the term 'service mesh' integration refer to when using Spring Cloud Kubernetes?
Service mesh integration offloads cross-cutting concerns (mTLS, retries, tracing) to a sidecar proxy such as Istio or Linkerd running alongside the Spring pod.
4. An architect needs to explain to the team the difference between Spring Cloud Gateway's global filters and route-specific filters. What is correct?
Global filters execute for every request passing through the gateway, while route-specific filters are scoped to individual routes defined in the routing configuration.
5. What is the purpose of the 'permittedNumberOfCallsInHalfOpenState' property in Resilience4j?
permittedNumberOfCallsInHalfOpenState controls how many test requests are sent through in Half-Open state to determine if the downstream service has recovered.
6. Which interface must be implemented to create a custom Spring Cloud ServiceRegistry?
The ServiceRegistry interface in Spring Cloud provides the contract for registering and deregistering service instances with a registry.