QUESTION: 61

Which of the following information cannot not be included in the Manifest file?

The activities contained in the application
The permissions required by the application
The application’s minimum SDK version required.
The handset model compatible with your application.

Answer(s): D

Explanation:

Among other things, the manifest does the following:
* It describes the components of the application — the activities, services, broadcast receivers, and content providers that the application is composed of.
* It declares which permissions the application must have in order to access protected parts of the API and interact with other applications.
* It declares the minimum level of the Android API that the application requires.

Reference:

http://developer.android.com/guide/topics/manifest/manifest-intro.html

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QUESTION: 62

Which method should you use to start a sub-activity?

startActivity(Intent intent)
startActivityForResult(Intent intent , int requestCode)
startService(Intent intent)
startSubActivity(Intent intent)

Answer(s): B

Explanation:

startActivityForResult launches an activity for which you would like a result when it finished.

Reference:

http://developer.android.com/reference/android/app/Activity.html

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QUESTION: 63

Which package of the following does not have classes needed for Android network connections?

java.net
org.apache.http
android.location
android.net

Answer(s): C

Explanation:

The android.location package contains the framework API classes that define Android location-based (GPS) and related services.

Reference:

http://developer.android.com/reference/android/location/package-summary.html

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QUESTION: 64

Which of the following tools creates certificates for signing Android applications?

adb
logcat
keytool
certgen

Answer(s): C

Explanation:

You do not need Android Studio to sign your app. You can sign your app from the command line using standard tools from the Android SDK and the JDK. To sign an app in release mode from the command line:
1. Generate a private key using keytool. For example:
$ keytool -genkey -v -keystore my-release-key.keystore
-alias alias_name -keyalg RSA -keysize 2048 -validity 10000
2. Compile your app in release mode to obtain an unsigned APK.
3. Sign your app with your private key using jarsigner:

Reference:

http://developer.android.com/tools/publishing/app-signing.html

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Free AND-401 Exam Braindumps (page: 16)

QUESTION: 61

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QUESTION: 62

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QUESTION: 63

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QUESTION: 64

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