Android AND-803 Exam Practice Test Instant Access

Question 1

Android OS only allows installing apps that are signed with a digital certificate.

ATrue

BFalse

Answer : A

Question 2

When you configure your app to receive adds from Ad mediation, you should add the following code:

android:value="@integer/google_play_services_version"/>

Which of the following files you should add this code to?

AMainActivity.java or MainActivity.kt

BManifest.xml

Cactivity_main.xml

Dpermission.class

Answer : B

Question 3

Which of the following is among the UX designer responsibilities? (Select three)

AExecution and Analytics.

BUsability and User Feeling.

CTesting and Feedback.

DDesign Look and Feel.

Answer : A, B, C

Question 4

Which of the choices below describes the following sentence:

These wireframes help a project team collaborate more effectively since they are more abstract, using rectangles and labeling to represent the app content.

AWireframes Low-Fidelity

BWireframes High-Fidelity

CWireframes Medium -- Fidelity

DWireframes Top - Fidelity

Answer : A

Question 5

Which of the following types of statistics you can gather when using an analytics service for your app? (Select three)

AYou can get the geographic locations, internet connection speed, screen sizes, and orientation of the users' devices.

BYou can record specific code exceptions and errors using analytics during application's usage.

CYou can track each activity in your application so you can learn the workflow of the application's usage.

DYou can get a report about which telephone number used your app.

Answer : A, B, C

Question 6

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

ACertificate Key

BCheckAccess()

CPolicyValidator()

DLicensValidator

Answer : D

Question 7

A wireframe is a static, low-fidelity representation of your product, and in the world of mobile design, a basic guideline of your app -- the skeletal framework -- for both designers and developers to follow.

ATrue

BFalse

Answer : A

Android Applications UI/UX Design and Monetization Techniques AND-803 Exam Practice Test