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Android How To Program 3rd Edition By Deitel & Deitel - Test Bank Chapter (1 to 9)
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Android How to Program 3rd Edition by Deitel &Deitel - Test Bank Chapter (1 to 9)
,Content: _
Chapter 1: Introduction to Android
Chapter 2: Welcome App
Chapter 3: Tip Calculator App
Chapter 4: Flag Quiz App
Chapter 5: Doodlz App
Chapter 6: Cannon Game App
Chapter 7: Doodlz App
Chapter 8: Address Book App
Chapter 9: Google Play and App Business Issues
,Chapter 1
Introduction to Android
1 Introduction
Q1. Which of the following is a key technlogy for implementing Android apps? a. Android
Studio IDE (Integrated Development Environment),
b. Java
c. Android SDK (Software Development Kit)
d. All of the above.
Answer: d. All of the above.
1 Android—The World’s Leading Mobile Operating System
No questions.
1 Android Features
Q1. One benefit of developing Android apps is the openness of the platform. The operating
system is ________ and free. This allows you to view Android’s source code and see how its
features are implemented. a. proprietary
b. closed source
c. open source
d. None of the above.Answer: c. open source.
Q2. Unlike Apple’s ________ iOS, which is available only on Apple devices, Android is
available on devices from dozens of original equipment manufacturers (OEMs) and through
numerous telecommunications carriers worldwide. a. open source
b. proprietary
c. universal access
d. None of the above.
Answer: b. proprietary
Q3. Which of the following statements is true?
a. Android apps are developed with Java—one of the world’s most widely used
programming languages.
, b. Java was a logical choice for the Android platform, because it’s powerful, free, open
source and used by millions of developers.
c. Experienced Java programmers can quickly dive into Android development,
usingGoogle’s Android APIs (Application Programming Interfaces) and others available from
third parties.
d. All of the above. Answer: d. All of the above.
Q4. GUI programming in Java is ________ —in this book, you’ll write apps that respond to
various user-initiated events such as screen touches. a. user driven
b. programmer driven
c. IDE driven
d. event driven.Answer: d. event driven.
Q5. In addition to directly programming portions of your apps, you’ll also use the Android
Studio IDE to conveniently ________ predefined objects such as buttons and textboxes into
place on your screen, and label and resize them. a. drag and drop
b. point and click
c. copy and paste
d. None of the above. Answer: a. drag and drop.
Q6: The multitouch screens allow you to control the device with ________ involving one
touch or multiple simultaneous touches. a. actions.
b. gestures.
c. gesticulations.
d. None of the above.
Answer: b. gestures.
Q7. Which gesture is used to flip item-by-item through a series, such as photos? a. drag.
b. long press.
c. pinch zoom.
d. swipe.
Answer: d. swipe.
Q8. ________ are software components stored on one computer that can be accessed by
an app (or other software component) on another computer over the Internet. a. GUIs
b. Web services.
c. Classes.
d. None of the above.
Answer: b. Web services.
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