![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
The example application you just saw created and displayed an AlertDialogFragment. This Object was created by using an AlertDialog.Builder Object. Take a look at the documentation for AlertDialog.Builder. Which class is most often used as the return type of this class' methods? See: http://developer.android.com/reference/android/app/AlertDialog.Builder.html . A. Object. B. View. C. AlertDialog.Builder. D. Fragment.