Free Android AND-401 Exam Dumps Questions & Answers

What two methods you have to override when implementing Android option menus?

• A.  onCreateContextMenu, onContextItemSelected
• B.  onCreateOptionsMenu, onOptionsItemSelected
• C.  onCreateOptionsMenu, onCreateContextMenu
• D.  onCreateOptionsMenu, onContextItemSelected

Which of the following is correct about XML layout files?

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

Which of the following Activity life-cycle methods is called once the activity is no longer visible?

• A.  onStop
• B.  onHide
• C.  onPause
• D.  onDestroy

Which of the following a Notification object must contain? (Choose three)

• A.  A title
• B.  A detail text.
• C.  A notification sound
• D.  A small icon

Which of the following is true about object arrayAdapter declared in the code below?
String[] items = {"Item 1","Item 2","Item 3"};
ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, items); listView.setAdapter(arrayAdapter);

• A.  It creates four views for listView
• B.  It creates a TextView for each String in array items
• C.  It replaces the layout of the activity with three consecutive TextView items
• D.  It creates Buttons for each String in array items