Spring Core · interview question
In a Spring Boot application, what is the main purpose of the @ComponentScan annotation?
Multiple choiceMediumchapter-9-curatedpremiumspring-corecontrollers-services-repositories
Answer and explanation
Correct answer
A. To specify the packages to scan for annotated components.
Why
@ComponentScan is used to specify base packages to scan for Spring components, such as @Component, @Service, @Repository, and @Controller annotated classes. This allows Spring to detect and register these components as beans.
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