The following code for the method factorial)applies to the next two questions: public static double factorial double n)
{
If n == 0)
{
Return 1;
}
Else
{
Return n * factorialn-1);
}
}
What is the value returned when the integer 3 is the argument to the factorial method?
A)2
B)4
C)6
D)8

Question

Quizplus · Accepted Answer

When the integer 3 is the argument to the factorial method, the method call will operate as follows:

factorial(3) = 3 * factorial(2)

factorial(2) = 2 * factorial(1)

factorial(1) = 1 * factorial(0)

factorial(0) = 1

Therefore, the final result will be:

factorial(3) = 3 * 2 * 1 = 6.

Thus, the correct answer is C (6).

The Following Code for the Method Factorial)applies to the Next