Which of the following 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 is not correct with regards to using Content Providers?

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.

Consider the following snippet of code: @Override protected void onStop { Super.onStop(); SharedPreferences setting = getSharedPreferences('MyPrefs', 0); SharedPreferences.Editor editor = settings.edit(); editor.putBoolean('MyBool', true); } Which of the following should be used ?