Predict the output :

class FindFac {
    public static void main (String args[]) { 
        for(int i = 2; i <= 100; i++) {
            System.out.print("Factors of" + i + ":  ");
            for(int j = 2; j < i; j++)
                if((i % j) == 0) 
                    System.out.print(j + " "); 
                System.out.println();
        }
    }
}

State the number of bytes occupied by char and int data types.

Write one difference between / and % operator.

Predict the output :

class Power {
    public static void main(String args[]) { 
        int e = 5, result, i;
        result = 1 ; 
        i = e ; 
        while(e > 0) {
            result *= 2 ;
            e--;
        }
        int n = result /2, p = i - 1;
	    System.out.println("2 to the power of " + i + " is " + result);
        System.out.println("2 to the power of " + p + " is " + n);
    }
}