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Exam : AND-401
Title :
Version : V10.02
Android Application
Development
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1.What method you should override to use Android menu system?
A. onCreateOptionsMenu()
B. onCreateMenu()
C. onMenuCreated()
D. onCreateContextMenu()
Answer: A
Explanation:
To specify the options menu for an activity, override onCreateOptionsMenu() (fragments provide their own
onCreateOptionsMenu() callback).
References: http://developer.android.com/guide/topics/ui/menus.html
2.What Activity method you use to retrieve a reference to an Android view by using the id attribute of a
resource XML?
A. findViewByReference(int id);
B. findViewById(int id)
C. retrieveResourceById(int id)
D. findViewById(String id)
Answer: B
Explanation:
The findViewById(int id) method looks for a child view with the given id.
References: http://developer.android.com/reference/android/view/View.html
3.Which of the following is not an Android component (i.e. a point from which the system can enter your
application)?
A. Service
B. Activity
C. Layout
D. Content Provider
Answer: C
Explanation:
Here are the four types of app components: Activities, Services, Content providers, and Broadcast
receivers.
References: http://developer.android.com/guide/components/fundamentals.html
4.During an Activity life-cycle, what is the first callback method invoked by the system?
A. onStop()
B. onStart()
C. onCreate()
D. onRestore()
Answer: C
Explanation:
References: Android ATC Self Study Guide http://www.androidatc.com/pages-19/Self-Study
5.Which configuration file holds the permission to use the internet?
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A. Layout file
B. Property file
C. Java source file
D. Manifest file
Answer: D
Explanation:
References: Android ATC Self Study Guide http://www.andr