AdMob Mediation helps increase the app publisher monetization by sending ad requests to multiple ad networks and ensure that the app's publisher finds the best available ad network to serve ads.
Answer : A
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.
Answer : B
Which of the following choices you should complete to integrate Google Play Licensing service into your application? (Select three)
Answer : A, B, D
You should add the following XML code illustrated in the following image to AdView widget in order to add an Ad to your activity:
Which two choices of the following are correct about adUnitId ? (Select two)

Answer : A, B
CPM stands for ''cost per thousand impressions'' which is a measurement of how much money you will pay to Google Play if adverting in your app reaches 1milion viewers or visitors.
Answer : B
UX makes interfaces useful. UI makes interfaces beautiful.
Answer : A
Which of the following choices is the best description of the image below?

Answer : C