Question 6 1 pts Which of the following utilizes the Arrays class to create an array of 40 elements which all have the value "Hi"? String[] greetings = new String[40]; greetings.fill("Hi"); String[] greetings = new String[40]; greetings[i] = fill("Hi"); String[] greetings = new String[40]; Arrays.fill(greetings, "Hi"); String[] greetings = new String[40]; for(int i = 0; i