For the next seven questions, use the following class:

public class Student { private String name; private String major; private double gpa; private int hours; public Student(String newName, String newMajor, double newGPA, int newHours) {

name = newName; major = newMajor; gpa = newGPA; hours = newHours;

} public String toString() {

String s = name + "\t" + major + "\t" + gpa + "\t" + hours;

return s;

}}

1.

Which of the following could be used to instantiate a new Student s1? Select all that apply.

s1 = new Student();

new Student s1 = ("Jane Doe", "Computer Science", 3.333, 33);

Student s1 = new Student();

new Student(s1);

Student s1 = new Student("Jane Doe", "Computer Science", 3.333, 33);

2.

Assume that another method has been defined that will compute and return the students class rank (Freshman, Sophomore, etc). It is defined as

public String getClassRank()

Given that s1 is a Student, which of the following would properly be used to get s1s class rank? Select all that apply.

s1.toString();

s1 = getClassRank();

String s = s1.getClassRank();

getClassRank(s1);

s1.getHours();

s1.getClassRank();

3.

What type of variable is name?

formal parameter

actual parameter

instance data

none of the above

local variable

4.

What type of variable is newGPA?

formal parameter

none of the above

instance data

actual parameter

local variable

5.

What type of variable is s?

none of the above

actual parameter

formal parameter

instance data

local variable

6.

Which statements would print a text representation of s1 to the console? Select all that apply.

System.out.print(s1.toString);

System.out.print(s1);

s1.toString();

System.out.print(String.to(s1));

7.

Another method that might be added is one to modify a student's name. The next three questions ask about this method.

According to convention, what would be the best name for such a method?

updateName

changeName

setStudentName

setName

getName