Demonstrate how to create 2 lines of code of comments with your Name and Date.What is the output produced by the following code?int result = 3 * 7 % 3 – 4 – 6; System.out.println(‘result is ‘ + result);What is the meaning of the following line in a program?n1 = keyboard.nextInt();What is the output produced by the following lines of program code?int quotient = 7 / 3; int remainder = 7 % 3; System.out.println(‘quotient = ‘ + quotient); System.out.println(‘remainder = ‘ + remainder);What is the output produced by the following lines of program code?char a, b;a = ‘b’;System.out.println(a);b = ‘c’;System.out.println(b);a = b;System.out.println(a);Which of the following may be used as variable names in Java?numberOfExecutions, file1, 1stDraft, myapp.java, short, TotalCountIn your Words, explain what is a method?Is this an example of typecasting?i = (int) (10.3 * x) True FalseComplete the following code by completing the missing parts:import java.util.Scannerpublic class FirstProgram{ public static void main(String[] args) { System.out.println(‘Hello out there.’); System.out.println(‘I will add two numbers for you.’); System.out.println(‘Enter two whole numbers on a line:’);int n1, n2; Scanner keyboard = new Scanner(System.in); n1 = keyboard.nextInt(); n2 = ______________; (1)System.out.print1n(‘The sum of those two numbers is’); System.out.print1n(_________); (2)} }
