Which is the correct explanation of ListView?

A.
It is necessary to use ListView as a set with ListActivity.

B.
There is a function in ListView which displays a message when there is no information to be
displayed.

C.
When displaying an array using an Adapter class in ListView, it is necessary to convert it into a
Collection class.

D.
ListView has a function to display a list of uniquely defined Views other than TextView.

Explanation: