John Deere Financial Senior Software Engineer Interview Questions and Answers

Q1. Create REST APIs in spring boot.
Ans. 
Creating REST APIs in Spring Boot involves defining endpoints, request/response structures, and implementing business logic.
• Define controller classes with @RestController annotation

• Map HTTP methods to specific endpoints using @RequestMapping annotation

• Use @GetMapping, @PostMapping, @PutMapping, @DeleteMapping annotations for specific HTTP methods

• Implement business logic in service classes

• Use @Autowired annotation to in...read more
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