For the Questions Below, Use the Following Class Definition

question 48

Multiple Choice

For the questions below, use the following class definition.
import java.text.DecimalFormat;
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( )
{
DecimalFormat df = new DecimalFormat("xxxx") ; // xxxx needs to be replaced
return name + "\n" + major + "\n" + df.format(gpa) + "\n" + hours
}
}
-Which of the following could be used to instantiate a new Student s1?

• A) Student s1 = new Student( );
• B) s1 = new Student( );
• C) Student s1 = new Student("Jane Doe", "Computer Science", 3.333, 33);
• D) new Student s1 = ("Jane Doe", "Computer Science", 3.333, 33);
• E) new Student(s1);

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Definitions:

Iron

A chemical element with symbol Fe and atomic number 26, known for its metallic properties and crucial role in biological processes like oxygen transport in hemoglobin.

Hydrogen Bonds

Weak bonds between partially positive hydrogen atoms and partially negative atoms, such as oxygen or nitrogen, important in the structure of water and biological molecules.

Cohesiveness

The characteristic of molecules or particles sticking together in a mass, important in various physical and biological processes.

Ionic Bonds

A chemical bond formed between two ions with opposite charges through the transfer of one or more electrons from one atom to another.