CHapter 1 Android

emulator

An Android Virtual Device (AVD) is an

Android Studio

An example of an IDE (Integrated Development Environment) is

soft keyboard

An on-screen keyboard is also known as a

all of the above

Android Studio

All of the above

Android can be used to develop which types of apps?

Linux

Android is a/an ________________-based operating system.

both a and b.

Any major release of Android

Dalvik Virtual Machine

Dalvik executable files (.dex files) can be run by the ________________ .

signed

For security reasons, all Android apps must be digitally ________________ with a certificate.

you can use the soft keyboard to enter text.

If the Hardware Keyboard option is not enabled for an emulator

Project

In Android Studio, open projects are displayed in the ________________ window.

project

In Android Studio, open projects are displayed in the ________________ window.

ressource folder

In Android Studio, to view and work with a layout, you would expand the ________________ directory and double-click on the layout file to open it.

layout

In Android development, a/an ________________ stores XML that defines the user interface.

C or C++

Native libraries in the Android stack are written in ________________.

Software Development Kit

SDK stands for ________________.

lets your IDE communicate with an emulator or physical Android device.

The Android Debug Bridge (ADB)

stack

The Android system architecture is also known as the Android ________________.

android manifest

The ________________ is an XML file that specifies the first activity to launch when the app is started.

Open Handset Alliance

The ________________ is an organization devoted to advancing open standards for mobile devices.

class

The extension for a Java bytecode file is

.java

The extension for a Java source file is ________________.

All of the above

What do Android package (.apk) files contain?

.apk

When an IDE builds a project, it puts the .dex files and the rest of the files for the project in an ________________.

Java source code (.java files), Java bytecodes (.class files), Dalvik executable files (.dex files)

When the IDE builds a project, it compiles the ________________ into ________________ and then into________________.

All of the above.

Which of the following is true?

Android Software Development Kit (SDK)

Which of these is not part of the Android stack?

touchscreen

You can use Android to develop apps for ________________ mobile devices such as smartphones and tablet computers.