OA0-002 Online Practice Questions and Answers

Which language is not supported in the Android Scripting Environment (ASE)?

A. Perl

B. JScript

C. Lua

D. BeanShell

Which of these is the correct way to configure access permissions?

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.

Which of these URI schemes is not supported by Android?

A. android://

B. content://

C. http://

D. market://search?

Which will be displayed in TextView01 when executing the following code?

A. "Hello World" will be displayed.

B. "Hello" will be displayed.

C. It is undetermined which will be displayed, "Hello World" or "Hello".

D. A runtime exception will be thrown.

Which of these is the correct method to update an application published to the Android Market?

A. It is necessary to sign with an updated certificate and upload.

B. It is necessary to individually implement within application since it does not have update function

C. Add versionCode attribute of manifest file and upload the latest created application.

D. Add versionCode attribute of manifest file and upload manifest file.

Which of these is the incorrect explanation of dx?

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

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

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

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

Which of these is the correct code to create a Bitmap object using the file res/drawable/image.png?

A. Bitmap img = BitmapFactory.decodeFile(R.drawable.image),

B. Bitmap img = BitmapFactory.decodeResource(R.drawable.image);

C. Bitmap img = new Bitmap(R.drawable.image);

D. Bitmap img = (Bitmap)GraphicsFactory.decodeResouces(R.drawable.image);

Which of these is the correct explanation of the Android Asset Packaging Tool (AAPT)?

A. It automatically generates an ID for resource files in the asset folder.

B. It creates Android bytecode from a class file.

C. It is a tool required when using an external library.

D. It can create new zip compatible archive files.

When executing the following code and selecting the "tab2" tab then the "tab1", which is the correct method in the List1 class which will be called first? (Assume that the application operates normally no memory erasure occurs.)

A. onCreate

B. onResume

C. Nothing will be executed

D. onTabChanged

Which of these is the correct explanation of Map API key?

A. The Map API key is created by the keytool utility.

B. It is possible to define multiple Map API Keys in 1 apk file.

C. It is necessary to provide the developer's information in order to acquire a Map API key.

D. It is necessary to acquire one debugging Map API key for each PC.