Crucial Spring               Boot Interview          Questions for 2024

12

What is the purpose of using @SpringBootApplication in a Spring Boot application, and what does it do internally?

1

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2

Explain the role of @ComponentScan in Spring Boot and how it influences component scanning.

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3

What are Starter dependencies, and why are they used in Spring Boot projects?

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4

What is the Spring Initializer, and how does it help in setting up Spring Boot projects?

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5

Can you provide examples of common Spring Boot CLI commands used in development?

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6

What are some fundamental annotations provided by Spring Boot, and how are they used in a Spring Boot application?

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7

Explain the concept of Spring Boot dependency management and its importance.

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8

Is it possible to create non-web applications using Spring Boot? If so, how?

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9

How can you customize the port of the embedded Tomcat server in a Spring Boot application?

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10

What is the default port for the embedded Tomcat server in Spring Boot?

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11

How can you take advantage of reactive programming and WebFlux in a Spring Boot application?

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12

Explain the role and benefits of GraalVM in Spring Boot applications.

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