AP CS ArrayLists

Front

How do I find the number of items in an array named colors?

Back

colors.length

Front

How do I find the number of items in an ArrayList named schools?

Back

schools.size()

Front

What will the following code print? Options: "Richland", "Bombers", There will be a compiler error, None of the above

Back

"Richland"

Front

What will the following code print out?

Back

12

Front

What will print out with the following code? Options: cuddler, a, dog, my

Back

a

Front

What can I write in the /* Missing Code */ so that the following statement works as intended?
ArrayList<String> newList = /* Missing Code */

Back

II and III

Front

Which of the following would be the value of nums after the code has been executed? Options: [20, 40, 90, 50], [10, 20, 30, 40, 50], [20, 30, 90, 50], [20, 40, 50, 90]

Back

[20, 30, 90, 50]

Front

If an ArrayList nums was initialized with values [4, 5, 1, 3, 4, 7], what value would be returned from the call search(nums,4)?

Back

4

Front

What will be printed out as a result of this code segment? Options: [10, 16, 50, 60], [8, 15, 21, 55], [1, 2, 3, 4, 5], An IndexOutofBoundsException occurs

Back

An IndexOutofBoundsException occurs

Front

How do you create an ArrayList of integers? Options: int[] list = new int[]; ArrayList<int> list = new ArrayList<int>(); ArrayList<Integer> list = new ArrayList<Integer>(); ArratList(int) list = new ArrayList(int);

Back

ArrayList<Integer> list = new ArrayList<Integer>();