What will be the output of the following C# code?

static void Main(string[] args)
{
    String obj = "hello";
    String obj1 = "worn";   
    String obj2 = obj;
    Console.WriteLine(obj + "  " + (obj1.Replace('w' ,'c')));
    Console.ReadLine();
}

A. string[] colors; B. array colors; C. string colors[]; D. colors[] = string;

A. first(numbers); B. numbers.first; C. numbers(1); D. numbers[0];

A. int[] numbers = new int[] {1, 2, 3}; B. int numbers[] = {1, 2, 3}; C. int[] numbers = {1, 2, 3}; D. numbers[] = {1, 2, 3};

A. Arrays in C# can dynamically resize B. The length of an array cannot be changed C. Arrays in C# can only store primitive types D. None of the above