What will be the output in below code? public class Demo{     public static void main(String[] arr){           System.out.println(“Main1”);    }     public static void main(String arr){            System.out.println(“Main2”);    }  }

using System;class Program{  public static void Main(string[] args)   {  int number = 1;  while (number <= 1000)    {      Console.WriteLine(number);    number = number + 1;    }  }} this program counts from 1-1000 in C#. how would it be changed to use the += operator to add one to number, instead of writing number = number + 1?

8) Now use the Rectangle class to complete the following tasks: - Create another object of the Rectangle class named box2 with a width of 100 and height of 50. Note that we are not specifying the x and y position for this Rectangle object. Hint: look at the different constructors) Display the properties of box2 (same as step 7 above). - Call the proper method to move box1 to a new location with x of 20, and y of 20. Call the proper method to change box2's dimension to have a width of 50 and a height of 30. Display the properties of box1 and box2. - Call the proper method to find the smallest intersection of box1 and box2 and store it in reference variable box3. - Calculate and display the area of box3. Hint: call proper methods to get the values of width and height of box3 before calculating the area. Display the properties of box3. 9) Sample output of the program is as follow: Output - 1213 Module2 (run) x run: box1: java.awt. Rectangle [x=10, y=10,width=40,height=30] box2: java.awt.…

Identify the errors in the following code segment * provide the correction for each error. Import Java.util.scanner; public class Readable { public Static void main(String[] args) { Scanner KB ; int shares; double averagePrice = 14.67; Shares = KB.nextDouble(); System.out.println("There were " , shares + " shares sold at $" + averagePrice + " per share."); } }