Spring Boot Interview Questions

Q21 What is the difference between @Value and @ConfigurationProperties? ✓ Answered → Q22 How do you secure a Spring Boot application? ✓ Answered → Q23 How does Spring Boot integrate with Spring Security? ✓ Answered → Q24 What is the purpose of CommandLineRunner in Spring Boot? ✓ Answered → Q25 What is ApplicationRunner in Spring Boot? ✓ Answered → Q26 How does Spring Boot support RESTful web services? ✓ Answered → Q27 What is the role of @RequestMapping in Spring Boot? ✓ Answered → Q28 What is the difference between @GetMapping, @PostMapping, @PutMapping, and @DeleteMapping? ✓ Answered → Q29 How do you handle validation in Spring Boot REST APIs? ✓ Answered → Q30 How does Spring Boot support pagination and sorting in REST APIs? ✓ Answered → Q31 What is the difference between Spring Framework and Spring Boot? ✓ Answered → Q32 How does Spring Boot support reactive programming with WebFlux? ✓ Answered → Q33 How does Spring Boot integrate with Spring Data JPA? ✓ Answered → Q34 What is the purpose of @EnableScheduling in Spring Boot? ✓ Answered → Q35 How does scheduling work in Spring Boot? ✓ Answered → Q36 What is the difference between @Bean and @Component in Spring Boot? ✓ Answered → Q37 How does Spring Boot manage environment properties? ✓ Answered → Q38 What is the role of SpringApplication class in Spring Boot? ✓ Answered → Q39 What is the difference between @SpringBootTest and @WebMvcTest? ✓ Answered → Q40 How do you write unit tests for Spring Boot applications? ✓ Answered →