Which Is the Correct Explanation of ListView

Multiple Choice

Which is the correct explanation of ListView?

A) It is necessary to use ListView as a set with ListActivity.
B) You cannot use a ListView when there is no information to be displayed.
C) When displaying a list of Strings using an ArrayAdapter class in ListView, you must save the value in an ArrayList.
D) ListView has a function to display a list of uniquely defined Views other than TextView.