Discuss the below:
Q: Create a simple sequential-access file-processing program that might be used by professors to help manage their student records. For each student, the program should obtain an ID number, the student's first name, the student's last name and the student's grade. The data obtained for each student constitutes a record for the student and should be stored in an object of a class called Student. The program should save the records in a file specified by the user.