Question 1

Which of the following tags is required to enable advertisements in your application using AdMob?

Accepted Answer

A) . B) . C) . D) .

Question 2

Which of the following is valid usage of Google Play Licensing Service? (Choose two)

Accepted Answer

A)  Verify user has paid for an application. 
B)  Allows an application to install APK extensions. 
C)  Add encryption to communication between your application and the internet. 
D)  Improve the application performance and decrease memory usage.

Question 3

Which of the following contains the tools necessary to build and sign a release version of an application?

Accepted Answer

A)  Dlavik Debug Monitor Server (DDMS) 
B)  Android Development Tools (ADT) 
C)  Android Debugging Bridge (AD
B)  
D)  License Verification Library (LVL)

Question 4

Which of the following is not true about the subscription monetizing technique?

Accepted Answer

A)  It works by offering your application for free but charging a monthly payment for the service being offered by the application. 
B)  It works by offering your application as paid application for minimum amount and charging a monthly payment for the service being offered by the application. 
C)  It works by offering your application for free but charging a yearly payment for the service being offered by the application. 
D)  It works by allowing the user to pay once for the application download, then the user gets free updates.

Question 5

Which two of the following are required to add a list of in-app products on Google Play? (Choose two)

Accepted Answer

A)  Use permission com.android.vending.BILLING in your application. 
B)  User permission com.android.vending.PRODUCTS in your application 
C)  Have a Google Wallet merchant account. 
D)  An approval from Google before listing a product.

Question 6

Assuming <SDK-Path> refers to the installation path of Android SDK, which of the following is the correct installation path for Google Play Billing Library?

Accepted Answer

A) \android-sdk\extras\play_billing B) \android-sdk\extras\google\play_billing C) \android-sdk\google\play_billing D) \android-sdk\extras\google\billing

Question 7

Which of the following is not a proper method to publish your Android application?

Accepted Answer

A)  Releasing to an application marketplace. 
B)  Sending it to through mail. 
C)  Uploading it to website. 
D)  Sending it through e-mail.

Question 8

Which one of these methods makes the ADT emulator a testing device? Note that "request" is an instance of class AdRequest.

Accepted Answer

A)  request.addTestDevice(AdRequest.TEST_DEVIC
E) ; 
B)  request.addDevice(AdRequest.TEST_EMULATOR); 
C)  request.addTestDevice(AdRequest.TEST_EMULATOR); 
D)  request.makeTestRequest();

Question 9

What is application licensing?

Accepted Answer

A)  A method to control access to your paid application through authentication. 
B)  A method to provide a license key per product sold in-app. 
C)  A method to provide add license key for advertisements added to an application. 
D)  A method to add a second layer authentication to your privately hosted services.

Question 10

Which of the following is correct about paid application?

Accepted Answer

A)  Any free application can be converted to paid application after it is being launched in the play store. 
B)  Any free application cannot be converted to paid application after it is being launched in the play store. 
C)  If the number of downloads of paid application pass the figure of 10,000 then the share of the developer increases by 5%. 
D)  If the number of downloads of paid application pass the figure of 10,000 then the share of the developer increases by 10%.

Question 11

Which of the following is correct about adding permissions to your application to use in-app billing?

Accepted Answer

A) Add to every layout resource in your application. B) Add to AndroidManifest.xml. C) Add to AndroidManifext.xml D) Add to every layout resource in your application.

Question 12

Under Eclipse, to add a library to your application's build path, you should:

Accepted Answer

A)  Use the import statement. 
B)  Use the package statement. 
C)  Add an external JAR from the project properties. 
D)  Set the project's Java compiler to the latest version.

Question 13

Which of the following is NOT true about enabling advertisements in your application using AdMob?

Accepted Answer

A)  The Android library project included in AdMob's SDK is added as a library project in the application. 
B)  The AdMob's SDK jar file is added to the build path of the application. 
C)  The URL of AdMob's online service is used in the application. 
D)  The package name of the application and SHA certificate is submitted to AdMob's service and the key is returned against the particular application. That key is then used in the layout of the application.

Question 14

Which of the following is NOT true about the in-app billing?

Accepted Answer

A)  In-app billing is a monetization technique that allows you to sell products through your application during its run-time. 
B)  For this feature to be implemented in the application, it must be a paid application. 
C)  In-app billing technique can be used for both paid and free applications. 
D)  The products that can be sold through this technique might include application features, game items, hints, articles or any other product that can be processed in your application.

Question 15

Which of the following is the correct Android API on which the In-app billing API is supported on?

Accepted Answer

A)  API 2.1 or higher 
B)  API2.2 or higher 
C)  API 1.5 or higher 
D)  API 16 or higher

Question 16

Which of the following is true about eCPM?

Accepted Answer

A)  It represents the estimated earnings you would accumulate per 100 impressions your advertisement receives. 
B)  It represents the estimated earnings you would accumulate per 1000 impressions your advertisement receives. 
C)  It represents the estimated earnings you would accumulate per 10,000 impressions your advertisement receives. 
D)  It represents the estimated earnings the advertiser would accumulate per 1000 impression your advertisement receives.

Question 17

Which of the following is not a monetization technique?

Accepted Answer

A)  Paid Applications 
B)  In-App billing 
C)  Advertising 
D)  In-App application review

Question 18

Which of the following is NOT true about the products sold from inside the application?

Accepted Answer

A)  Products sold inside an application are digital items that are offered for sale by the developer. 
B)  They are non-refundable 
C)  Digital items cannot be sold using Google Play's IAB service. 
D)  Products are programmatically delivered by the developer and not Google Play.

Question 19

Which two permissions are required in your application to use Google Analytics service?

Accepted Answer

A)  <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.READ_PHONE_STATE "> 
B)  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"> 
C)  <uses-permission android:name="com.android.vending.CHECK_LICENSE "> 
D)  <uses-permission android:name="android.permission.CHECK_LICENSE" />

Question 20

Which of the following can only be performed before an application release and not after? (Choose two)

Accepted Answer

A)  Create a product list to be purchased through in-app billing. 
B)  Remove log messages. 
C)  Build a signed release of your application. 
D)  Create a Google Wallet merchant account.

Exam 3: Monetize Android Applications