GPA = Student ID = Course Name = Room =
(Returns the random student.)(Returns students by above the value entered in the GPA text box.)
(Returns student's courses by the id entered in the Student's ID text box.)
(Returns student's exam schedule by the id entered in the Student's ID text box.)
(Returns student list by the course name entered in the Course Name text box.)
(Returns course list by the exam room entered in the Room text box.)
(Returns total number of courses by the room entered in the Room text box.)