(Choose 1 answer)
What is the exact output of this code?static void GetValue(int a, ref int b)
{
int c = a;
a = b:
b = c;
}
static void Main(string[] args)
{
int a = 5, b = 6;
GetValue(a, ref b);
Console.WriteLine("a={0},b={1}", a, b);
}
A. a=5,b=5
B. a=5,b=4
C. a=4,b=4
D. a=4,b=5
Exit 39
