Which of the following connector types are MOST commonly associated with phone jacks?

If the array 6, 2, 7, 13, 5, 4 is added to a stack, in the order given, which number will be the first number to be removed from the stack?

a. 6 b. 2 c. 5 d. 4

Analyze the following code:

``` double[] array = {1, 2, 3}; ArrayList list = new ArrayList<>(Arrays.asList(array)); System.out.println(list); ``` a. The code is correct and displays [1, 2, 3]. b. The code is correct and displays [1.0, 2.0, 3.0]. c. The code has a compile error because an integer such as 1 is automatically converted into an Integer object, but the array element type is Double. d. The code has a compile error because asList(array) requires that the array elements are objects.