Which function returns the integer part of a number without rounding it?

The function that returns the integer part of a number without rounding it is indeed the Int() function. This function truncates the decimal portion of a number and effectively provides the largest integer that is less than or equal to the number itself. For example, if you use Int(4.7), it would return 4, and if you use Int(-4.7), it returns -4, demonstrating how it simply removes the fractional part without any rounding.

Each of the other functions serves a different purpose: the Round() function rounds a number to the nearest integer based on standard rounding rules, which may result in an increase or decrease depending on the decimal part. The Floor() function, while similar to Int(), specifically returns the greatest integer less than or equal to the value, but is not commonly used in all programming contexts compared to Int(). The Ceil() function, on the other hand, returns the smallest integer that is greater than or equal to the number. Therefore, Int() is the correct choice for obtaining the integer part of a number without rounding.