1.Consider the following program: class prob1{ int puzzel(int n){ int result; if (n==1) return 1; result = puzzel(n-1) * n; return result; } } class prob2{ public static void main(String args[]) { prob1 f = new prob1(); System.out.println(" puzzel of 6 is = " + f.puzzel(6)); } } Which of the following will be the output of the above program?

2.What would the output be of the above Program - III before and after it is called?

3.In Java, a character constant’s value is its integer value in the ………………………character set.

4.System.out.println(a++);

5.System.out.println( - -b * a + c *d - -);