Android Objective type Question and Answers
Android Objective type Question and Answers 1) Once installed on a device, each Android application lives in_______? a)device memory b)external memory c) security sandbox d)None of the above Ans) c 2)Parent class of Activity? a)Object b)Context c)ActivityGroup d)ContextThemeWrapper Ans) d 3)What are the Direct subclasses of Activity? a)AccountAuthenticatorActivity b) ActivityGroup c) ExpandableListActivity d) FragmentActivity e) ListActivity f) all the aove Ans) f 4)What are the indirect Direct subclasses of Activity? a)LauncherActivity b)PreferenceActivity c) TabActivity d)All the above Ans) d 5)Parent class of Service? a)Object b)Context c) ContextWrapper d)ContextThemeWrapper Ans) c 6)What are the indirect Direct subclasses of Services? a) RecognitionService b) RemoteViewsService c)SpellCheckerService d)InputMethodService Ans) d 7)Which component is not activated by an Intent? a)Activity b)Services c)Conten
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