Java Certification: SCJP - Sun Certified Java Programmer Exam 

Q10. What is the optput of this code fragment.

1.      int X=3; int Y =10;

2.      System.out.println(y%x);
   

Correct Answer: B

Explanation:

B is a correct answer. Dividing 10 by 3 gives 3 reminder 1, and this 1 forms the result  of  the modulo expression. Same rule applies for the negative numbers, you should ignore the signs during calculation part, and simply attach the sign of the Left-hand operand to the result.