Venkatesh_Spring_MCQ.txt

Question 1. What is the purpose of the @Autowired annotation in Spring?
-> a) It is used to inject dependencies into a class.

Question 2. Which of the following annotations is used to enable Spring's declarative transaction management?
-> d) @EnableTransactions

Question 3. Which of the following annotations is used to define the scope of a bean in Spring?
-> c) @Bean

Question 4. In Spring MVC, which annotation is used to map a URL pattern to a controller method?
-> b) @GetMapping

Question 5. Which interface is used to handle exceptions in Spring MVC?
-> b) HandlerExceptionResolver

Question 6. What is the purpose of the @Qualifier annotation in Spring?
-> c) It is used to resolve ambiguity when multiple beans of the same type are present.

Question 7. Which of the following is NOT a valid scope for a Spring bean?
-> a) singleton

Question 8. In Spring Data JPA, which annotation is used to define a query method?
-> b) @NamedQuery

Question 9. Which interface is used to implement batch processing in Spring?
-> b) BatchOperations

Question 10. Which Spring module provides support for asynchronous programming?
-> d) Spring Integration

Question 11. Which of the following annotations is used to define a class as a Spring bean?
-> d) All of the above

Question 12. What is the purpose of the @Autowired annotation in Spring?
-> d) It is used to enable Spring Boot auto-configuration.

Question 13. Which of the following is a valid way to configure a Spring bean using Java configuration?
-> c) @Autowired

Question 14. What is the purpose of the @Qualifier annotation in Spring?
-> a) It is used to resolve bean dependencies when multiple beans of the same type are present.

Queston 15. What is the purpose of the @Transactional annotation in Spring?
-> b) It is used to enable transaction management for a specific method or class.

Question 16. Which of the following is NOT a valid stereotype annotation in Spring?
-> c) @Service

Question 17. In Spring MVC, what is the purpose of the @RequestMapping annotation?
-> a) It is used to map a URL pattern to a controller method.

Question 18. What is the purpose of the Spring Boot Actuator library?
-> a) It provides health monitoring and management endpoints for a Spring Boot application.

Question 19. Which of the following is NOT a core module of the Spring Framework?
-> c) Spring MVC

Question 20. What is the purpose of the Spring Data JPA module?
-> b) It enables integration with a relational database using the Java Persistence API (JPA).

Question 21. What is the purpose of the @Qualifier annotation in Spring?
-> a) It is used to specify the primary bean when multiple beans of the same type are present.

Question 22. Which of the following statements about Spring AOP (Aspect-Oriented Programming) is true?
-> d) It is a programming paradigm used to modularize cross-cutting concerns in applications.

Question 23. What is the purpose of the @Transactional annotation in Spring?
-> b) It is used to mark a method as transactional, allowing for database transactions to be managed automatically.

Question 24. Which of the following statements about Spring Boot Actuator is true?
-> b) It is used to monitor and manage Spring Boot applications by providing production-ready features.

Question 25. In Spring MVC, which component is responsible for mapping requests to appropriate controller methods?
-> c) Handler Mapping

Question 26. What is the purpose of the @PathVariable annotation in Spring MVC?
-> b) It is used to bind a method parameter to a URI template variable.

Question 27. Which of the following annotations is used to enable Spring Data JPA repositories in a Spring Boot application?
-> c) @EnableJpaRepositories

Question 28. What is the purpose of the @Value annotation in Spring?
-> c) It is used to inject property values from configuration files.

Question 29. Which of the following annotations is used to configure a scheduled task in Spring?
-> a) @Scheduled
	
Question 30. What is the purpose of the @ModelAttribute annotation in Spring MVC?
-> a) It is used to map request parameters to method parameters or model attributes.