Android and-803 practice test

Android Applications UI/UX Design and Monetization Techniques Exam


Question 1

It is recommended to add some features to your to reflect your professionalism, where it is not
recommended to make your app simple.

  • A. False
  • B. True
Answer:

B

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Question 2

Google Play In-app billing is a monetization technique that allows you to sell products through your
application during its run-time. Whether free of paid, your application can be used to sell some
products to users. These products can be game items or any other product that can be processed
within your application.

  • A. True
  • B. False
Answer:

A

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Question 3

While
adding
analytics
to
your
Android
app,
you
should
create
the
file
app/src/res/xml/global_tracker.xml with the content which is illustrated in the following image: The
S{YOUR_TRACKING_ID} will be replaced with your tracking ID. How do you get this tracking ID?

  • A. This the same smart device ID.
  • B. This ID is the same app ID which you got at AdMob web site for adding ad to your app.
  • C. This ID is generated at Google Paly web site.
  • D. This ID is generated at your page of Google analytics web site.
Answer:

D

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Question 4

Check the following image, then select one of the following choices to fill out the missing part in
Main Activity file.

  • A. Certificate Key
  • B. CheckAccess()
  • C. PolicyValidator()
  • D. LicensValidator
Answer:

D

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Question 5

Using the LVL (License Verification Library) in your Android application code requires using one main
class: LicenseChecker, and there is no need to using the LicenseCheckerCallback class.

  • A. False
  • B. True
Answer:

A

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Question 6

Google Play licensing service does not determine itself if a given user with a given license was
granted access to your application. Rather, this responsibility is left to a Policy implementation that
you provide in your application.

  • A. False
  • B. True
Answer:

B

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Question 7

Why you should add the following code to Manifest.xml file for your app?

  • A. This code allows internet connection for your app.
  • B. This code allows your app to publish to Google Play.
  • C. This code requests your GPS location.
  • D. This code requests the licensing permission in your application.
Answer:

D

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Question 8

When our app status in Google Play as illustrated in the following image: What does that mean?

  • A. Your app is already published, but you should wait 5 working days to be available for users at Google Play.
  • B. You should pay after this step to make your app available for users.
  • C. Your app is already published at Google Play, but it is not ready to use because you did not get an approval from Google Play team displaying that your code Is tested successfully.
  • D. Your app is already published at Google Play and It is ready for Installation by users through Google Play.
Answer:

D

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Question 9

How can you configure your app as "Free" or "Paid"?

  • A. Through the publishing process at Google Play you can select your app as paid of free.
  • B. By adding an XML file called fee.xml to your app files.
  • C. Through the MainActivity file, we can add a method about that.
  • D. Through Manifest.xml file within <fee> tag.
Answer:

A

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Question 10

Which of the following choices is the most important feature a user may need in any app? (Select
three)

  • A. Availability
  • B. Multiple Languages
  • C. Safety
  • D. Usability
Answer:

ABD

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