Springboot MCQs with answers Page - 22

Here, you will find a collection of MCQ questions on Springboot. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Satya • 3.38K Points
Extraordinary

Q. Spring Boot is mainly used to create?

  • (A) Desktop applications
  • (B) Standalone and microservice-based applications
  • (C) Games
  • (D) Mobile apps only

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Satya • 3.38K Points
Extraordinary

Q. What is the default embedded server in Spring Boot?

  • (A) Jetty
  • (B) WildFly
  • (C) Tomcat
  • (D) GlassFish

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Satya • 3.38K Points
Extraordinary

Q. Which file is used for configuration in Spring Boot?

  • (A) web.xml
  • (B) application.properties or application.yml
  • (C) config.xml
  • (D) pom.properties

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Satya • 3.38K Points
Extraordinary

Q. What does @RestController combine?

  • (A) @Controller and @Component
  • (B) @Controller and @ResponseBody
  • (C) @Service and @Repository
  • (D) @Bean and @Configuration

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Satya • 3.38K Points
Extraordinary

Q. Which dependency is required to create a REST API in Spring Boot?

  • (A) spring-boot-starter-web
  • (B) spring-boot-starter-test
  • (C) spring-boot-starter-cache
  • (D) spring-boot-starter-security

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Satya • 3.38K Points
Extraordinary

Q. What is the purpose of @Autowired?

  • (A) To configure database
  • (B) To inject dependencies automatically
  • (C) To create a new class
  • (D) To handle exceptions

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Satya • 3.38K Points
Extraordinary

Q. Which command is used to run a Spring Boot application using Maven?

  • (A) mvn start
  • (B) mvn run
  • (C) mvn spring-boot:run
  • (D) mvn execute

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Satya • 3.38K Points
Extraordinary

Q. What is Spring Boot Auto-Configuration?

  • (A) Manual configuration by developer
  • (B) Automatic configuration based on dependencies present in classpath
  • (C) Database configuration only
  • (D) Server configuration only

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Satya • 3.38K Points
Extraordinary

Q. Which annotation is used to map HTTP GET requests?

  • (A) @GetMapping
  • (B) @PostMapping
  • (C) @RequestController
  • (D) @FetchMapping

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Satya • 3.38K Points
Extraordinary

Q. What is the default port number of a Spring Boot application?

  • (A) 9090
  • (B) 8080
  • (C) 3306
  • (D) 80

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