File Info
| Exam | Android Application Development |
| Number | AND-401 |
| File Name | Android.AND-401.BrainDumps.2019-03-24.228q.tqb |
| Size | 1 MB |
| Posted | Mar 24, 2019 |
| Download | Android.AND-401.BrainDumps.2019-03-24.228q.tqb |
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Demo Questions
Question 1
What method you should override to use Android menu system?
- onCreateOptionsMenu()
- onCreateMenu()
- onMenuCreated()
- onCreateContextMenu()
Correct 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 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
Question 2
What Activity method you use to retrieve a reference to an Android view by using the id attribute of a resource XML?
- findViewByReference(int id);
- findViewById(int id)
- retrieveResourceById(int id)
- findViewById(String id)
Correct 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 The findViewById(int id) method looks for a child view with the given id.
References:
http://developer.android.com/reference/android/view/View.html
Question 3
Which of the following is not an Android component (i.e. a point from which the system can enter your application)?
- Service
- Activity
- Layout
- Content Provider
Correct 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 Here are the four types of app components: Activities, Services, Content providers, and Broadcast receivers.
References:
http://developer.android.com/guide/components/fundamentals.html
