Top Spring Boot Interview Questions and Answers

Here is the list of top interview questions and answers on Spring Boot, these Questions and Answers are sourced from well experienced developers who work on real time projects on large companies.

1. What are the differences between Spring and Spring Boot?

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2. What are the advantages of Spring Boot?

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3. What are the main features of Spring Boot?

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4. What are Spring Boot properties?

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5. What are the Spring Boot annotations?

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6. What is @RequestMapping annotation in Spring Boot?

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7. What is @RestController annotation in Spring Boot?

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8. How to create simple Spring Boot Application?

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9. What is the easiest approach to create a Spring Boot Application?

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10. How to create Spring oot application using Spring Starter Project Wizard?

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11. How to create Spring Boot Application using boot CLI?

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12. How to create Spring Boot Application using Spring Initializer?

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13. How to create Spring Boot Application using Maven?

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14. What is the Spring Boot dependency management?

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15. Is it possible to change the port of the embedded Tomcat server in Spring Boot?

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16. How to enable HTTP/2 support in Spring Boot?

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17. What are the Spring Boot Starters?

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18. Can you explain more about Spring Boot Starters with an example?

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19. What is Spring Boot Actuator?

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20. How can we create a custom endpoint in Spring Boot Actuator?

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21. What are the advantages of Spring Actuator?

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22. What is the need for Spring Boot DevTools?

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23. What is thymeleaf?

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24. How to use thymeleaf?

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25. How to connect a Spring Boot application to a database using JPA?

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26. How to connect a Spring Boot application to a database using JDBC?

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