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Top 40+Spring Boot Interview Questions
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Fresher-Level Spring Boot Interview Questions
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What is Spring Boot?
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Explain the Key Features of Spring Boot
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What Is the Difference Between Spring and Spring Boot?
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Explain the use of @PathVariable and @RequestParam in Spring Boot.
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How does Spring Boot handle dependency management?
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Explain the use of @RestController in Spring Boot.
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What is application.properties or application.yml in Spring Boot?
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How do you configure a database in Spring Boot?
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What is Spring Boot Actuator?
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What is @SpringBootTest used for?
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What is a microservice, and how does Spring Boot support microservices?
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Explain the concept of embedded servers in Spring Boot
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What Is a Microservice, and How Does Spring Boot Support Microservices?
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Explain the Concept of Embedded Servers in Spring Boot
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Intermediate-Level Spring Boot Interview Questions
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How Do You Write Unit Tests in Spring Boot?
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How Do You Create a Simple RESTful Web Service With Spring Boot?
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What Is a Spring Boot Starter?
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What Is the Role of the @SpringBootApplication Annotation?
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What Is the Purpose of @Component, @Service, and @Repository Annotations?
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How Do You Implement Security in a Spring Boot Application?
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How Does Spring Boot Autoconfiguration Work?
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What Are Custom Starters, and How Do You Create One?
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Explain the Internal Architecture of Spring Boot
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How Do You Optimize Performance in a Spring Boot Application?
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What Are the Different Ways to Externalize Configuration in Spring Boot?
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How Do You Implement OAuth2 With Spring Boot?
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Explain the Process of Securing REST APIs With Spring Boot
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How Do You Integrate Spring Boot With a Continuous Integration/Continuous Deployment (CI/CD) Pipeline?
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What Are the Best Practices for Writing Integration Tests in Spring Boot?
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Experienced-Level Spring Boot Interview Questions
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How Do You Mock Dependencies in Spring Boot Tests?
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How Do You Design and Deploy Spring Boot Microservices?
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What Is Spring Cloud, and How Does It Relate to Spring Boot?
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Explain the Use of Eureka and Ribbon in Spring Boot Applications
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How Do You Handle Distributed Tracing in Spring Boot Microservices?
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What Are the Patterns for Inter-service Communication in Microservices?
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How Do You Create a Spring Boot Application?
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How Do You Handle Transactions in Spring Boot?
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Explain the Use of Spring Data JPA With Spring Boot
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How Do You Implement Caching in a Spring Boot Application?
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What Are the Different Strategies for Database Migration in Spring Boot?
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How Do You Deploy a Spring Boot Application to a Cloud Platform Like AWS, Azure, or Google Cloud?
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What Is Spring Boot Admin, and How Do You Use It?
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How Do You Monitor a Spring Boot Application in Production?
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What Are the Different Logging Mechanisms Available in Spring Boot?
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How Do You Troubleshoot and Debug Issues in a Spring Boot Application?