Android Android Certified Trainer AND-801 Questions & Answers

• Question 151:

  Which of these is the incorrect explanation of the Android SDK and AVD Manager?

  A. They are provided from version 1.6 of the SDK. Up to Version 1.5, there was an AVD Manager but it lacked SDK management functions.

  B. You can create and startup AVD, and on startup you can delete user data up to that point.

  C. The "android" command can be used if "/tools" is added to the command path.

  D. The development tools that can be downloaded from Android SDK and AVD Manager are SDK Android platform, NDK-platform, emulator images, and USB drivers for handsets.

  Correct Answer: D

• Question 152:

  Which of the following best explains the Android option menus?

  A. It is a popup menu that displays a list of items in a vertical list anchored to the view that invoked the menu.

  B. It is a floating menu that appears when the user performs a long-click on an element. It provides actions that affect the selected content or context frame.

  C. It is the primary collection of menu items for an activity where you should place actions that have a global impact on the app, such as "Search," "Compose email," and "Settings."

  D. It is a type of List Activity with predefined headers and footers for special commands.

  Correct Answer: B

• Question 153:

  Which of the following a Notification object must contain? (Choose three)

  A. A small icon

  B. A detail text.

  C. A notification sound

  D. A title

  Correct Answer: ABD

• Question 154:

  To create a customized Adapter for a compound list item layout , you should:

  A. Extend class android.widget.Adapter or any of its descendants then override method getView()

  B. Extend class android.widget.ListView or any of its descendants, then override method getView()

  C. Extend class android.widget.AbsAdapter or any of its descendants, then override method getView()

  D. Extend class android.widget.Adapter or any of its descendants, then override method getAdapterView()

  Correct Answer: A

• Question 155:

  Method onDraw() of class android.view.View has the following signature:

  A. public void onDraw(Color)

  B. public void onDraw(Canvas)

  C. public boolean onDraw(Canvas)

  D. public Canvas onDraw()

  Correct Answer: B

• Question 156:

  When is the intent resolution process triggered?

  A. When the system receives an implicit intent to start an activity.

  B. When an explicit intent starts a service.

  C. When the system receives an explicit intent to start an activity.

  D. When the application calls method startAcitivyIntentResolution.

  Correct Answer: A

• Question 157:

  Which configuration file holds the permission to use the internet?

  A. Layout file

  B. Property file

  C. Java source file

  D. Manifest file

  Correct Answer: D

• Question 158:

  Which of these is NOT recommended in the Android Developer's Guide as a method of creating an individual View?

  A. Create it by extending the android.view.View class

  B. Create it by extending already existing View classes such as Button or TextView

  C. Create it by copying the source of an already existing View class such as Button or TextView

  D. Create it by combining multiple Views

  Correct Answer: C

• Question 159:

  Consider the following AndroidManifest.xml file:

  package="com.mkyong.android"

  android:versionCode="1"

  android:versionName="1.0" >

  android:icon="@drawable/ic_launcher"

  android:label="@string/app_name" >

  android:name=".WebViewActivity"

  android:theme="@android:style/Theme.NoTitleBar" >

  Supposing the application connects to the internet at startup, which of the following is true?

  A. The application throws an exception indicating it does not have permission to access the URL.

  B. The application will work as intended.

  C. The application won't compile.

  D. The application throws a java.lang.SecurityException.

  Correct Answer: C

• Question 160:

  What is a correct statement about an XML layout file?

  A. A layout PNG image file.

  B. A file used to draw the content of an Activity.

  C. A file that contains all application permission information.

  D. A file that contains a single activity widget.

  Correct Answer: B