Q. Choose the correct type of variable scope for the following C# defined variables.

class ABC
  {
      static int m;
      int n;
      void fun (int x , ref int y, out int z, int[] a)
      {
         int j = 10;
      }
  }

• (A) m = static variable, n = local variable, x = output parameter, y = reference parameter, j = instance variable, z = output parameter, a[0] = array element
• (B) m = static variable, n = instance variable, x = value parameter, y = reference parameter, j = local variable, z = output parameter , a[0] = array element
• (C) m = static variable, n = instance variable, x = reference parameter, y = value parameter, j = local variable, z = output parameter, a[0] = array element
• (D) m = local variable, n = instance variable, x = reference parameter, y = value parameter, j = static variable, z = output parameter, a[0] = array element