Springboot MCQs with answers Page - 4

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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S

Shyam Dubey • 3.70K Points
Extraordinary

Q. How can you expose Spring Boot Actuator endpoints?

  • (A) By enabling them in application.properties
  • (B) By calling a Java method
  • (C) By creating a database table
  • (D) By using JNDI configuration

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. Which annotation is used to scan specified packages for Spring components?

  • (A) @Scan
  • (B) @EnableScan
  • (C) @ComponentScan
  • (D) @PackageScan

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. What does @RequestMapping do?

  • (A) Maps a URL to a service
  • (B) Maps a URL to a controller method
  • (C) Maps a class to a configuration
  • (D) Maps a request to a bean

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. Which file allows customizing embedded server properties?

  • (A) server.xml
  • (B) application.properties
  • (C) web.xml
  • (D) pom.xml

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. What does @GetMapping do?

  • (A) Maps HTTP POST requests
  • (B) Maps HTTP GET requests
  • (C) Maps HTTP DELETE requests
  • (D) Maps HTTP PUT requests

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. What is the role of @Entity annotation?

  • (A) Defines a REST endpoint
  • (B) Marks a class as a database entity
  • (C) Marks a method as scheduled
  • (D) Creates a Spring service

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. Which dependency is needed for Spring Data JPA?

  • (A) spring-boot-starter-jdbc
  • (B) spring-boot-starter-web
  • (C) spring-boot-starter-data-jpa
  • (D) spring-boot-starter-data-mongo

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. Which annotation is used to declare a repository in Spring Boot?

  • (A) @Repository
  • (B) @DAO
  • (C) @Storage
  • (D) @Component

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. Which annotation is used to enable JPA repositories?

  • (A) @EnableJpaRepositories
  • (B) @EnableRepositories
  • (C) @EnableJPA
  • (D) @JpaRepositories

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. Which interface is used for CRUD operations in Spring Data JPA?

  • (A) JpaOperations
  • (B) CrudOperations
  • (C) JpaRepository
  • (D) CrudRepository

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