Springboot MCQs with answers Page - 13

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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Shyam Dubey • 3.70K Points
Extraordinary

Q. What is the primary purpose of @Value annotation in Spring Boot?

  • (A) To create a new bean
  • (B) To enable caching
  • (C) To inject values from application.properties or environment variables
  • (D) To define application routes

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Shyam Dubey • 3.70K Points
Extraordinary

Q. Which annotation is used to map a request parameter to a method parameter?

  • (A) @PathVariable
  • (B) @RequestParam
  • (C) @Param
  • (D) @GetVariable

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Shyam Dubey • 3.70K Points
Extraordinary

Q. How can you change the embedded server port in Spring Boot?

  • (A) Set server.port in application.properties
  • (B) Use @Port annotation
  • (C) Modify server.xml
  • (D) It cannot be changed

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Shyam Dubey • 3.70K Points
Extraordinary

Q. What is the purpose of @RequestHeader annotation?

  • (A) To bind request header values to method parameters
  • (B) To define HTTP headers
  • (C) To inject custom headers into beans
  • (D) To send data in response headers

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Shyam Dubey • 3.70K Points
Extraordinary

Q. Which Spring Boot component helps define beans conditionally?

  • (A) @EnableConfig
  • (B) @Conditional
  • (C) @Profile
  • (D) @BeanConfig

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Shyam Dubey • 3.70K Points
Extraordinary

Q. Which annotation is used to bind multiple request parameters into a single bean?

  • (A) @RequestBean
  • (B) @RequestObject
  • (C) @ModelAttribute
  • (D) @RequestParams

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. What is the purpose of spring.jpa.show-sql=true?

  • (A) Enables security logs
  • (B) Shows executed SQL statements in logs
  • (C) Enables exception logging
  • (D) Prints server port on console

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Shyam Dubey • 3.70K Points
Extraordinary

Q. Which class is the entry point of a Spring Boot application?

  • (A) MainApplication
  • (B) ApplicationStart
  • (C) SpringBootApp
  • (D) A class annotated with @SpringBootApplication

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Shyam Dubey • 3.70K Points
Extraordinary

Q. How do you specify the database driver class name in Spring Boot?

  • (A) spring.datasource.driverClassName
  • (B) db.driver
  • (C) database.driver.name
  • (D) spring.db.driverClass

S

Shyam Dubey • 3.70K Points
Extraordinary

Q. What does the @Profile annotation do?

  • (A) Defines an aspect
  • (B) Defines beans for specific environments
  • (C) Enables REST API logging
  • (D) Restricts method access

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