Consider the following code segment, which is intended to print the digits of the two-digit int number num in reverse order. For example, if num has the value 75, the code segment should print 57. Assume that num has been properly declared and initialized. / missing code /
System. out. print(onesDigit);
System. out. print(tensDigit);
Which of the following can be used to replace / missing code / so that the code segment works as intended?
A int onesDigit = num % 10;
int tensDigit = num / 10;
B int onesDigit = num / 10;
int tensDigit = num % 10;
C int onesDigit = 10 / num;
int tensDigit = 10 % num;
D int onesDigit = num % 100;
int tensDigit = num / 100;
E int onesDigit = num / 100;
int tensDigit = num % 100;

8. create an abstract student class for parker university. the class contains fields for student id number, last name, and annual tuition. include a constructor that requires parameters for the id number and name. include get and set methods for each field; the settuition() method is abstract. create three student subclasses named undergraduatestudent, graduatestudent, and studentatlarge, each with a unique settuition() method. tuition for an undergraduatestudent is $4,000 per semester, tuition for a graduatestudent is $6,000 per semester, and tuition for a studentatlarge is $2,000 per semester. write an application that creates an array of at least six objects to demonstrate how the methods work for objects for each student type. save the files as student. java, undergraduatestudent. java, graduatestudent. java, studentatlarge. java, and studentdemo. java.