These two ways to set up a String will yield identical results:String my_string = new String(“123.45”);String my_string = “” + 123.45;

Refer to Code Segment 1. If x is currently 0, a = 1 and b = -1, what will x become after the statement shown is executed? 

Write a declaration for a Rectangle named squareShape that is 400 pixels wide, 400 pixels high, and its upper-left corner position is at point (50, 50).

Refer to Class Definition Code Segment 3: Assume that another method has been defined that will compute and return the student’s 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 s1’s class rank? 

Which of the following reserved words in Java is used to create an instance of a class?

In order to preserve encapsulation of an object, we would do all of the following except for which one?

Write a while loop that verifies that the user enters a positive integer value.

What does the following code fragment do?Circle circle = new Circle(100, 100, 50);circle.setFill(Color.GREEN);Rectangle rectangle = new Rectangle(70, 70, 225, 75);rectangle.setStroke(Color.BLUE);rectangle.setStrokeWidth(2);rectangle.setFill(null);

Write a method called random100 that returns a random integer in the range of 1 to 100 (inclusive).

Code segment 2 import java.util.Scanner;     public class Questions     {        public static void main(String[] args)        {         int x, y, z;         double average;         Scanner scan = new Scanner(System.in);         System.out.println(“Enter an integer value”);         x = scan.nextInt();         System.out.println(“Enter another integer value”);         y = scan.nextInt();         System.out.println(“Enter a third integer value”);         z = scan.nextInt();         average = (x + y + z) / 3;         System.out.println(“The result of my calculation                              is ” + average);        }     } Refer to Code Segment 2: This code computes