Android AND-401 Online Practice Questions and Exam Preparation

Android AND-401 Online Questions & Answers

• Question 21:

  Which of the following is a NOT valid form of notification invoked by the NotificationManager?

  A. A Flashing LED.
  B. A persistent icon in the status bar.
  C. A sound played.
  D. A SMS sent.
  D. A SMS sent.

• Question 22:

  Which of the following lines of codes adds zoom controls to a WebView?

  A. webView.getSettings().setBuiltInZoomControls(true);
  B. webView.getSettings().setZoomControls(true);
  C. webView.getZoomSettings().setControls(CONTROLS.enabled);
  D. Zoom controls are included by default in WebViews
  A. webView.getSettings().setBuiltInZoomControls(true);

• Question 23:

  What is not true about the AndroidManifest.xml file?

  A. It declares the views used within the application.
  B. It declares user permissions the application requires.
  C. It declares application components.
  D. It declares hardware and software features used within the application.
  A. It declares the views used within the application.

• Question 24:

  Which of the following is a correct Android Manifest statement?

  D

• Question 25:

  Which of the following is not an Android component (i.e. a point from which the system can enter your application)?

  A. Service
  B. Activity
  C. Layout
  D. Content Provider
  C. Layout

• Question 26:

  Which of the following is correct about XML layout files?

  A. In order to display a Ul defined in the XML layout file "main.xml", call the setContentView method of the Activity with the parameter string "main.xml".
  B. There is no distinction between implementation of the layout definition by code, or by XML layout file.
  C. In an Eclipse project using the ADT plug-in, the XML layout file is found in the /res/layout directory.
  D. Layout information written in the XML layout file will be converted into code by the Android platform when the screen is displayed.
  C. In an Eclipse project using the ADT plug-in, the XML layout file is found in the /res/layout directory.

• Question 27:

  Which of the following is NOT true about a content provider?

  A. It manages access to structured data.
  B. It cannot be used from inside an Activity.
  C. It facilitates access to Android's SQLite databases.
  D. To access data in it, method getContentResolver() of the application's Context is used.
  B. It cannot be used from inside an Activity.

• Question 28:

  Which of the following is true about the Dialog class? (Choose two)

  A. You can add a custom layout to a dialog using setContentView().
  B. A dialog has a life-cycle independent of the Activity.
  C. A dialog is displayed on the screen using method show().
  D. It does not have a method to access the activity that owns it.
  A. You can add a custom layout to a dialog using setContentView().
  C. A dialog is displayed on the screen using method show().

• Question 29:

  What two methods you have to override when implementing Android context menus?

  A. onCreateOptionsMenu, onCreateContextMenu
  B. onCreateContextMenu, onContextItemSelected
  C. onCreateOptionsMenu, onOptionsItemSelected
  D. onCreateOptionsMenu, onContextItemSelected
  B. onCreateContextMenu, onContextItemSelected

• Question 30:

  Which of the following is the correct way to add access permission to your application?

  A. Add a tag as a child tag of the tag in AndroidManifest.xml.
  B. Add a tag as a child tag of the tag in AndroidManifest.xml.
  C. Add a tag as a child tag of the tag in AndroidManifest.xml.
  D. add a tag as a child tag of the tag in AndroidManifest.xml.
  A. Add a tag as a child tag of the tag in AndroidManifest.xml.