Which of the following are invalid statements.*1 pointint Scanner = 45;int Class = 45;int main = 45;int If = 45;None of the above

Input: Which of the following statements is correct about the point in the program marked by the comment WWWW: double x; char y; int z; int main(int argc, char *argv[]) { double y; char z; /* WWWW */ return 0; } There are exactly two variables of type int in scope There are exactly two variables of type char in scope There are exactly two variables of type double in scope There is exactly one variable of type double in scope There are no variables of type int in scope

Analyze the following pieces of code carefully.                    Code 1:int number = 45;boolean even;if (number % 2 == 0)   even = true;else   even = false;Code 2:int number = 45;boolean even = (number % 2 == 0);Group of answer choicesBoth Code 1 and Code 2 are correct, but Code 2 is better.Both Code 1 and Code 2 have compile errors.Code 2 has compile errors.Code 1 has compile errors.

Given1. public class Program{2. static int x = 20;3. public static void main(String args[]){4. Program pr = new Program();5. pr.x = 5;6. int y = x/pr.x;7. System.out.print("y = ");8.           System.out.print(y);9.       }10. }What will be the result?*y = 2Compilation fails due to an error on line 8.y = 1y = 4Compilation fails due to an error on line 6.

Is the below code snippet valid?class Test{   void disp()   {     int number = 45;     int Number = 45;     int NUMBER = 45;   }}Options:*1 pointYesNo

Which of the following Java program statements gives a compilation error?1.    public class MyProgram {2.              public static void main (String[] args) {3.              int x = 5;4.              int y = 7;5.              product = x * y;6.              System.out.println(product);7.           }8.    }Group of answer choicesNone. The program is correct.Line 2Line 5Line 6