Suppose the Double variable num has the value 123.4567. What value will the following statement assign to num?
num = Math.Round(num, 2)
A) 123.4567
B) 123.457
C) 123.45
D) 123.46

Question

Suppose the Double variable num has the value 123.4567. What value will the following statement assign to num? 
num = Math.Round(num, 2)
A) 123.4567
B) 123.457
C) 123.45
D) 123.46

Quizplus · Accepted Answer

The Math.Round method rounds a decimal value to the nearest integer or specified decimal places. In this case, the method is called with a second parameter of 2, indicating that we want to round to 2 decimal places. Therefore, the value assigned to num will be rounded to the nearest hundredth, which is 123.46.

Suppose the Double Variable Num Has the Value 123