Master Microservices with Spring Boot and Spring Cloud - Step 03 – Enhance Limits Service – Get Configuration from Appli

The video tutorial explains how to configure properties in a Spring Boot application using the application.properties file. It covers creating a configuration class, mapping properties with annotations, and integrating these configurations into a controller. The tutorial also demonstrates testing the configuration changes to ensure they are correctly applied.

What is the purpose of setting values in the application.properties file in a Spring Boot application?

• To dynamically retrieve configuration values

• To hardcode values directly into the code

• To store user data

• To define database schemas

Which annotation is used to map properties from the application.properties file to a configuration class in Spring Boot?

• @ConfigurationProperties

• @Service

• @Component

• @Autowired

What is the main role of the configuration class in a Spring Boot application?

• To handle HTTP requests

• To map configuration properties to class fields

• To manage database connections

• To perform data validation

How can you access the configuration values in a Spring Boot controller?

• By using the @Autowired annotation to inject the configuration class

• By using a static method call

• By creating a new instance of the configuration class

• By reading directly from the application.properties file

What should you do to verify that your application is correctly picking up values from the application.properties file?

• Restart the server without making any changes

• Modify the properties file and observe changes in the application

• Manually inspect the configuration class

• Check the console logs for errors