Associate Android Developer Certification Questions and Answer (Dumps and Practice Questions)
Question : To create a customized Adapter for a compound list item layout, you should:
1. Extend class android.widget.Adapter or any of its descendants then override method getView()
2. Extend class android.widget.ListView or any of its descendants, then override method getView()
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4. Extend class android.widget.Adapter or any of its descendants, then override method getAdapterView().
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Question : When publishing an update to your application to the market, the following must be taken into consideration:
1. The package name must be the same, but the .apk may be signed with a different private key.
2. The package name does not have to be the same and the .apk can be signed with a different private key.
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4. The package name does not have to be the same, but the .apk must be signed with the same private key.
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Question : Which of these is the incorrect method for an Application to save local data?
1. Extend PreferencesActivity and save in an XML file.
2. Save as a file in the local file system.
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4. Save in the hash table file using the Dictionary class.
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Explanation: Most Android apps need to save data, even if only to save information about the app state during onPause() so the user's progress is not lost. Most non-trivial apps also need to save user settings, and some apps must manage large amounts of information in files and databases. This class introduces you to the principal data storage options in Android, including:
Saving key-value pairs of simple data types in a shared preferences file
Saving arbitrary files in Android's file system
Using databases managed by SQLite
Related Questions
Question : Which of the following is a correct Android Manifest statement?
1.
2.
3.
4.
Question : Which of the following is true about attribute android:windowSoftInputMode of the
1. It specifies whether the window is in full screen or not
2. It adjusts how the main window of the activity interacts with keyboard
3. It adjusts how the window should be launched
4. It adjusts the window orientation
Question : Which of the following tools dumps system log messages including stack traces when the device or emulator throws an error?
1. DDMS
2. Logcat
3. Console
4. ADB
Question : Javascript is enabled by default in a WebView
1. True
2. False
Question : How to enable JavaScript in WebView?
1. myWebView. setJavaScriptEnabled(true);
2. myWebView.getJavaScriptSettings.setEnabled(true)
3. myWebView.getSettings().setJavaScriptEnabled(true);
4. Java script is always enabled in WebView
Question : What two methods you have to override when implementing Android context menus?
1. onCreateOptionsMenu, onCreateContextMenu
2. onCreateContextMenu, onContextItemSelected
3. onCreateOptionsMenu, onOptionsItemSelected
4. onCreateOptionsMenu, onContextItemSelected