Which of the following packages provide the classes required to manage the Bluetooth functionality on an Android device?

Which is correct to use for data transfer regularly and efficiently, but not instantaneously?

Which are appropriate for saving the state of an Android application?

Which are true about PhoneStateIntentReceiver.notifyPhoneCallState?

Which programming language can be used to develop software applications for the Android platform?

Which class does not relate to other? SQLiteOpenHelper, SQLiteDatabase, Cursor, ContentProvider

Which are correct with regards to calling place GoogleAuthUtil.getToken()? A) call getToken() on the UI thread B) call getToken() on AsyncTask

Which are correct with regards to running of the Sync Adapter? A) Running sync adapter in response to a user request. B) Running sync adapter periodically by setting a period of time to wait between runs, or by running it at certain times of the day, or both.

What's the output? public boolean isOnline() { ConnectivityManager connMgr = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo networkInfo = connMgr.getActiveNetworkInfo(); return (networkInfo != null && networkInfo.isConnected()); }

Advantage of using AsyncTaskLoader instead of AsyncTask?

What does the following statement define? It provides query(), insert(), update(), and delete() methods for accessing data from a content provider and invokes identically-named methods on an instance of a concrete content provider.