Interview Hack#41 Answer

Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ? *

1. rem = 3.14 % 2.1;
2. rem = modf(3.14, 2.1);
3. rem = fmod(3.14, 2.1);
4. The remainder cannot be obtained in the floating-point division.
5. None Of these

Correct answer 3) rem = fmod(3.14, 2.1);

Explanation:

fmod(x,y) - Calculates x modulo y, the remainder of x/y.
This function is the same as the modulus operator. But fmod() performs floating point divisions.

For Further Information Follow the Link.

https://javaabhigyan.blogspot.com/2019/04/fmod-function.html