Spring Boot - Request and Response HandlingWhich component in Spring Boot is responsible for receiving all HTTP requests first?AControllerBDispatcherServletCServiceDRepositoryCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify the entry point for HTTP requestsIn Spring Boot, DispatcherServlet is the front controller that receives all HTTP requests first.Step 2: Differentiate from other componentsControllers handle requests after DispatcherServlet routes them; Services and Repositories handle business and data logic.Final Answer:DispatcherServlet -> Option BQuick Check:DispatcherServlet receives requests first = A [OK]Quick Trick: DispatcherServlet is the first to get HTTP requests [OK]Common Mistakes:Choosing Controller as the first receiverConfusing Service or Repository with request entryThinking DispatcherServlet handles business logic
Master "Request and Response Handling" in Spring Boot9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallPerf
More Spring Boot Quizzes Application Configuration - Configuration precedence order - Quiz 12easy Exception Handling - @ControllerAdvice for global handling - Quiz 10hard Inversion of Control and Dependency Injection - Bean lifecycle overview - Quiz 9hard Logging - Log levels (TRACE, DEBUG, INFO, WARN, ERROR) - Quiz 14medium REST Controllers - @RestController annotation - Quiz 14medium Request and Response Handling - Request mapping by method and path - Quiz 6medium Spring Annotations - @Profile for environment-specific beans - Quiz 2easy Spring Annotations - @SpringBootApplication breakdown - Quiz 9hard Spring Annotations - @Component, @Service, @Repository, @Controller - Quiz 14medium Spring Annotations - Why annotations drive Spring Boot - Quiz 3easy