What is the primary purpose of the HelloWorldController class introduced in the video?
Master Microservices with Spring Boot and Spring Cloud - Step 03 – Creating a Hello World Service

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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To manage user authentication
To return a hardcoded text as a response
To perform complex calculations
To handle database operations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which HTTP method is used in the HelloWorldController to return the 'Hello World' text?
PUT
POST
GET
DELETE
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What annotation is used to inform Spring that a class is a REST controller?
@Component
@Repository
@RestController
@Service
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the advantage of using the @GetMapping annotation over @RequestMapping?
It is the only way to map URIs
It allows for more complex configurations
It supports more HTTP methods
It is shorter and easier to read
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a mapping annotation mentioned in the video?
@DeleteMapping
@PostMapping
@PutMapping
@GetMapping
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