Which of the Following Is Correct About XML Layout Files

Multiple Choice

Which of the following is correct about XML layout files?

A) In order to display a UI defined in the XML layout file "main.xml", call the setContentView method of the Activity with the parameter string "main.xml".
B) There is no distinction between implementation of the layout definition by code, or by XML layout file.
C) In an Eclipse project using the ADT plugin, the XML layout file is found in the /res/layout directory.
D) Layout information written in the XML layout file will be converted into code by the Android platform when the screen is displayed.