Associate Android Developer Certification Questions and Answer (Dumps and Practice Questions)

Question : Which of the following is incorrect about intents?


1. They can be used to start an Activity

2. They can be used to start a service

3. Access Mostly Uused Products by 50000+ Subscribers

4. They can be used to start a dialog-themed activity.

Correct Answer : Get Lastest Questions and Answer :
Explanation:




Question : Method onDraw() of class android.view.View has the following signature:


1. public void onDraw(Color)

2. public void onDraw(Canvas)

3. Access Mostly Uused Products by 50000+ Subscribers

4. public Canvas onDraw()

Correct Answer : Get Lastest Questions and Answer :
Explanation: protected void onDraw (Canvas canvas)

Added in API level 1
Implement this to do your drawing.

Parameters
canvas the canvas on which the background will be drawn





Question : To add a new Activity to your application, you need to perform the following steps:


1. Create a Java class that extends View, set a layout, and add an Activity tag in AndroidManifest.xml

2. Create layout resource only.

3. Access Mostly Uused Products by 50000+ Subscribers

4. Add an Activity tag to AndroidManifest.xml, and add ACTIVITY permission.

Correct Answer : Get Lastest Questions and Answer :
Explanation:

Related Questions

---

Question : What does the Android project folder "res/" contain?


1. Java Activity classes

2. Resource files

3. Java source code

4. Libraries


Question : What does this code do?

Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(android.net.Uri.parse("http://www.androidatc.com"));
startActivity(intent);


1. Starts a sub-activity

2. Starts a service

3. Sends results to another activity.

4. Starts an activity using an implicit intent.


Question : Which of the following is a Java call-back method invoked when a view is clicked?


1. Detector

2. OnTapListener

3. OnClickDetector

4. OnClickListener


Question : Which of the following is not an Activity lifecycle call-back method?


1. onStart

2. onCreate

3. onPause

4. onBackPressed


Question : Which method is used to close an activity?


1. Destroy()

2. Finish()

3. Stop()

4. Close()


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


1. onStop

2. onPause

3. onDestroy

4. onHide