Spring Boot Quiz (Set 4) - Upskilling Engineers

Spring Boot (Set 4)

1 / 10

What is the purpose of the '@CrossOrigin' annotation in Spring MVC?

To define a custom URL mapping

To specify a request parameter

To enable cross-origin resource sharing (CORS) for specific controller methods

To handle exceptions

2 / 10

What does the term 'IoC' stand for in Spring Framework?

Input or Control

Interchange of Classes

Inversion of Control

Internal of Components

3 / 10

In Spring Boot, where should externalized configuration be placed?

Inside the main application class

In property files (application.properties or application.yml)

In a separate Maven module

In XML configuration files

4 / 10

Which annotation is used to enable Caching in Spring Boot?

@Cacheable

@CacheConfig

@Caching

@EnableCaching

5 / 10

What is the primary purpose of Spring Data JPA?

To manage external APIs

To simplify interaction with databases using JPA

To handle frontend rendering

To provide security features

6 / 10

Which embedded web server is commonly used with Spring Boot applications?

Tomcat

Jetty

Undertow

Nginx

7 / 10

What is the purpose of the '@Autowired' annotation in Spring?

To define bean lifecycle methods

To handle HTTP requests

To inject dependencies automatically

To create new instances of a class

8 / 10

What is the primary purpose of the Spring Framework?

To manage databases

To simplify building Java applications

To create graphical user interfaces

To develop mobile applications

9 / 10

Which annotation is used to mark a class as a Spring Boot application?

@SpringApp

@MainApplication

@Bootable

@SpringBootApplication

10 / 10

What is the purpose of the Spring Boot Starter projects?

To optimize database performance

To provide pre-configured templates for common use cases

To generate API documentation

To automate code deployment

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