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Question 55

Which is the correct explanation of ListView?

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

You cannot use a ListView when there is no information to be displayed.

When displaying a list of Strings using an ArrayAdapter class in ListView, you must save the value in an ArrayList.

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

Correct Answer: D

ListView in Android is a ViewGroup that displays a list of scrollable items. It is highly versatile, allowing developers to use custom views for each item. Although it's common to use TextView in a ListView, it is indeed possible to define other types of views for each item, making it a unique feature of ListView.

Discussion

MmadiOption: D

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