Question 25

The Modulo Operator is Helpful in Determining Multiples

The modulo operator (%) is used to determine if an integer is a multiple of another integer by providing the remainder of division. If the result of a modulo operation is zero, it indicates that the first integer is a multiple of the second.

A) Addition operator (+)

The addition operator is used to combine two integers to yield their sum. It does not provide any information about whether one integer is a multiple of another, making it irrelevant for the purpose of determining integer multiples.

B) Subtraction operator (-)

The subtraction operator is utilized to find the difference between two integers. Like the addition operator, it does not indicate any relationship regarding multiples, as it merely calculates how much one number exceeds or is less than another.

C) Multiplication operator (*)

The multiplication operator is used to calculate the product of two integers. While it can produce a multiple when one number is multiplied by another, it does not determine the relationship between two integers in the way that the modulo operator does.

D) Modulo operator (%)

The modulo operator is specifically designed to assess divisibility. By calculating the remainder of the division of one integer by another, it efficiently indicates whether the first integer is a multiple of the second; a result of zero confirms that it is.

Conclusion

The modulo operator is the definitive choice for determining if an integer is a multiple of another integer, as it provides clear and direct information regarding divisibility. In contrast, the addition, subtraction, and multiplication operators do not offer insights into multiple relationships, thereby rendering them unsuitable for this specific inquiry.