Description: The project uses a file storage system, we' ve landed, registration, examination, scoring, and finished the second investigation after the grading function
To Search:
File list (Check if you may need any files):
common
......\CommonService.java
......\dbFile
......\HiLo.java
......\KeyValue.java
exam
....\CentGUI.java
....\ExamGUI.java
....\ExamService.java
....\LandGUI.java
....\ManageGUI.java
....\Problem.java
....\problemFile
....\RegisterGUI.java
....\User.java
....\userFile
....\UserService.java