You are responsible for mobile app development for a company. The company develops apps on Windows Phone, iOS, and Android. You plan to integrate push notifications into every app.
You need to be able to send users alerts from a backend server.
Which two options can you use to achieve this goal? Each correct answer presents a complete solution.
A. Azure Notification Hubs
B. Azure SQL Database
C. Azure Mobile App Service
D. Azure Web App
E. a virtual machine
