Programming Languages10 lessons15 quiz questions
Spring Boot
Master Spring Boot for backend interviews in 10 focused sessions covering auto-configuration, REST, JPA, security, microservices, testing, caching, error handling, and production deployment.
What You Will Learn
- ✓Spring Boot Basics
- ✓Dependency Injection & IoC
- ✓REST APIs
- ✓Spring Data JPA
- ✓Spring Security
- ✓Microservices
- ✓Testing
- ✓Caching & Performance
- ✓Error Handling, Actuator & Logging
- ✓Production: Docker, Profiles & Health Checks
Overview
Master Spring Boot for backend interviews in 10 focused sessions covering auto-configuration, REST, JPA, security, microservices, testing, caching, error handling, and production deployment.
Spring Boot eliminates boilerplate via auto-configuration: it detects classpath dependencies and configures beans automatically. @SpringBootApplication = @Configuration @EnableAutoConfiguration @ComponentScan. Starters bundle related dependencies (spring-boot-starter-web pulls Tomcat Jackson Spring MVC). Properties are set in application.properties or application.yml. The embedded Tomcat runs on port 8080 by default — override with server.port. Use @Value or @ConfigurationProperties to inject config values into beans.
Java Implementation
Python Implementation
Sample Quiz Questions
1. Which annotation combination does @SpringBootApplication replace?
Remember·Difficulty: 1/5
2. Why is constructor injection preferred over field injection in Spring?
Understand·Difficulty: 2/5
3. What HTTP status code should a successful POST that creates a resource return?
Remember·Difficulty: 1/5
+ 12 more questions available in the full app.
Related Topics
Master Spring Boot for Your Next Interview
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