Consider the following method

public static String joinTogether(int num, String[] arr)

{

String result = "";

for (String x : arr)

{

result = result + x.substring(0, num);

}

return result;

}

The following code appears in another method in the same class.

String[] words = {"dragon", "chicken", "gorilla"};

int number = 4;

System.out.println(joinTogether(number, words));

What is printed when the code above is executed?

• dragonchickengorilla

  dragonchickengorilla

• drachigor

  drachigor

• dragochickgoril

  dragochickgoril

• There is an error in the program, it does not run

  There is an error in the program, it does not run

• dragchicgori

  dragchicgori