Android App Development Permissions and Manifest Registration
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Questions and Answers

What does the android:minSdkVersion attribute specify?

  • The maximum API Level required for the application to run
  • The minimum API Level required for the application to run (correct)
  • The API Level that the application targets
  • The default value assumed if not declared

    • Why should you always declare the android:minSdkVersion attribute?

  • To ensure the system prevents installation on lower API Levels (correct)
  • To set the target API Level for the application
  • To indicate the maximum API Level required for compatibility
  • To enable compatibility behaviors with future versions

    • What does android:maxSdkVersion designate?

  • The maximum API Level on which the app is designed to run (correct)
  • The default value assumed if not declared
  • The target API Level for the application
  • The minimum API Level required for compatibility

    • Why should you declare the android:targetSdkVersion attribute?

    <p>To ensure forward-compatibility with future versions</p> Signup and view all the answers

    What does the android:targetSdkVersion attribute indicate?

    <p>The API Level that the application targets</p> Signup and view all the answers

    Why should developers specify android:maxSdkVersion?

    <p>To prevent the installation on devices with lower API Levels</p> Signup and view all the answers

    Which method is used to set the layout for an activity in Android?

    <p>setContentView()</p> Signup and view all the answers

    What is the correct syntax to start an explicit intent to navigate within the same application?

    <p>Intent obj = new Intent(this, SourceActivity.class);</p> Signup and view all the answers

    What is the purpose of the Intent class in Android?

    <p>To navigate between different applications</p> Signup and view all the answers

    Where should every activity be registered in an Android application?

    <p>In the AndroidManifest.xml file</p> Signup and view all the answers

    Which method is used to display a toast message in an Android application?

    <p>Toast.makeText()</p> Signup and view all the answers

    What is the correct syntax to set the content view for an activity in Android?

    <p>setContentView()</p> Signup and view all the answers

    What is the purpose of the res/layout directory in an Android application?

    <p>To contain various XML files defining the application user interface</p> Signup and view all the answers

    Where should developers place various density images like icons in an Android project?

    <p>res/drawable directory</p> Signup and view all the answers

    What type of content is typically stored in the res/values/strings.xml file in an Android project?

    <p>String values for the application</p> Signup and view all the answers

    In Android development, where can developers find style configurations for the app interface?

    <p>res/values/styles.xml file</p> Signup and view all the answers

    Which directory in an Android project contains files that specify different resources such as string values and color values?

    <p>res/values</p> Signup and view all the answers

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