Android Application Engineer Certifications Basic - OA0-002 Exam Practice Test

A. In an Eclipse project using the ADT plugin, the XML layout file is found in the /res/layout directory.

B. Layout information written in the XML layout file will be converted into code by the Android platform when the screen is displayed.

C. 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 Bmain.xml".

D. There is no distinction between implementation of the layout definition by code, or by XML layout file.

A. It is a tool that optimizes apk files.

B. It is a tool that displays the layout file hierarchy.

C. It is a tool which converts class files into dex files.

D. It is a tool that creates and archives apk files.

A. Send without directly designating a destination Activity.

B. It will not actually be sent.

C. Directly designate a destination Activity and send.

D. Directly designate a destination Service and send.

A. This application version is 1.

B. Since "android:label" is not set in the activity tag, nothing will be displayed in the application header.

C. The configured Activity is the Activity which will be the application endpoint.

D. It is an executable application for terminals of Android 1.6 and later.

A. The Notification can display an icon in the Status Bar along with a melody.

B. The Notification can display an icon in the Status Bar along with a video.

C. The Notification can display an icon in the Status Bar along with a vibration.

D. The Notification can display an icon in the Status Bar along with flashing a light.

A. When using Eclipse, it is not necessary to call it explicitly.

B. It is a tool used from the command line and does not have a GUI.

C. The file types used for conversion are only class, jar, and zlib.

D. It converts class files into a Dalvik executable format (dex file).

A. You install an apk with the "adb install" command.

B. The "adb devices" command lists connected handsets and emulators.

C. The "adb start-server" command starts the adb server.

D. You can copy a file to the target with the "adb copy" command.

A. The libraries included in the Android platform all share the same license.

B. Android uses Linux, which is licensed under the GPL.

C. Applications developed for Android can be licensed under the GPL.

D. Apache License 2.0 applies to most parts of the Android platform, excluding Linux.

A. void showDialog(int id);

B. void show();

C. void createDialog();

D. void createDialogfint id);