Which of the following statements is correct about the C#.NET code snippet given below? namespace McqsMentorConsoleApplication { class Sample { public int index; public int[] arr = new int[10]; public void fun(int i, int val) { arr[i] = val; } } class MyProgram { static void Main(string[] args) { Sample s = new Sample(); s.index = 20; Sample.fun(1, 5); s.fun(1, 5); } } }

• A. S.index = 20 will report an error since index is public.
• B. The call s.fun(1, 5) will work correctly.
• C. Sample.fun(1, 5) will set a value 5 in arr[ 1 ].
• D. The call Sample.fun(1, 5) cannot work since fun() is not a shared function.