John is a software developer in FIS technology and he has used REST API in his web Application, now he wants to access a single student object in result on the basis of given ID What code snippet will he use to get the desired result?A@PostMapping("/student/{studentId}") public StudentBo getStudentById(@PathVariable int studentId)B@GetMapping("/student/{studentId)")public StudentBo getStudentById(@PathVariable int studentId)@PostMapping("/student/{studentId}") public StudentBo getStudentById(@RequestParam int studentId)@GetMappingMapping("/student/{studentId}") public StudentBo getStudentById(@RequestBody int studentId)

The correct code snippet for John to access a single student object based on the given ID would be option B:

@GetMapping("/student/{studentId)")
public StudentBo getStudentById(@PathVariable int studentId)

In this code, John is using a GET request to retrieve a student object based on the student ID passed in the URL path as a PathVariable. The @GetMapping annotation specifies the URL path for the API endpoint, and the @PathVariable annotation binds the value of the studentId parameter to the value specified in the URL. This code will return a StudentBo object containing the details of the student with the given ID.