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



Question : Which of these is the incorrect role for an Intent?

: Which of these is the incorrect role for an Intent?
1. Start an Activity

2. Start a BroadcastReceiver

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4. Start a Service

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Question : Which is not included in the Android application framework?

: Which is not included in the Android application framework?
1. WindowManager

2. NotificationManager

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4. PackageManager

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Question : Which is of these is the incorrect explanation of layoutopt?

: Which is of these is the incorrect explanation of layoutopt?
1. It is a tool used on the command line and does not have GUI.

2. It helps optimize application layout and layout hierarchy.

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4. It can be used as an SDK tool from revision 4 and later

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Related Questions

Question : Which is the permission added to the Android manifest file in order to access GPS?

 : Which is the permission added to the Android manifest file in order to access GPS?
1. ACCESS_FINE_LOCATION

2. ACCESS_COARSE_LOCATION

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4. ACCESS MOCK LOCATION


Question : Which of these is the incorrect explanation of the adb command?

 : Which of these is the incorrect explanation of the adb command?
1. The "adb start-server" command starts the adb server.

2. The "adb devices" command lists connected handsets and emulators.

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4. You install an apk with the "adb install" command


Question : The following code is a part of an Activity class to create a dialog. Which is the Activity class method used to display this dialog?

01 : @Override
02 : protected Dialog onCreateDialog(int id) {
03 : return new AlertDialog.Builder(this).setMessage("message").create();
04: }


 : The following code is a part of an Activity class to create a dialog. Which is the Activity class method used to display this dialog?
1. void createDialog();

2. void createDialogfint id);

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4. void showDialog(int id);


Question : Which of these is the correct method to persist SharedPreferences?

 : Which of these is the correct method to persist SharedPreferences?
1. XML file

2. SQLite

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4. Java object


Question : Which of these is the incorrect explanation of the Java Native Interface(JNI)?

 : Which of these is the incorrect explanation of the Java Native Interface(JNI)?
1. JNI does not provide garbage collection on the native side, outside the memory resources of
the Java Virtual Machine.

2. Even if native code is used with JNI, it does not necessarily mean an improvement in the
application processing speed.

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side.

4. Header files generated on the Java side are included and implemented in the native (C/C++)
side source code.


Question : Which is the correct explanation of ListView?
A. It is necessary to use ListView as a set with ListActivity.
B. There is a function in ListView which displays a message when there is no information to be displayed.
C. When displaying an array using an Adapter class in ListView, it is necessary to convert it into a Collection class.
D. ListView has a function to display a list of uniquely defined Views other than TextView.

 : Which is the correct explanation of ListView?
1. It is necessary to use ListView as a set with ListActivity.

2. There is a function in ListView which displays a message when there is no information to be displayed.

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4. ListView has a function to display a list of uniquely defined Views other than TextView.