(A) Firebase A/B Testing
(C) Google Optimize
David can use the Firebase A/B Testing tool to improve the user experience while letting the user accomplish what they want in his app.
Firebase A/B Testing helps you optimize your app experience by making it easy to run, analyze, and scale product and marketing experiments.
It gives you the power to test changes to your app’s UI, features, or engagement campaigns to see if they actually move the needle on your key metrics (like revenue and retention) before you roll them out widely.
This question is from the Mobile Experience Certification Exam. You can find answers to all the questions from this exam on our Mobile Experience Certification Exam Answers page.