You need to authenticate a cloud server as a source for Windows Push Notification Services (WNS)

You are writing a Windows Store app by using JavaScript.
You need to authenticate a cloud server as a source for Windows Push Notification Services
(WNS).
What should you do? (Each correct answer presents part of the solution. Choose all that
apply.)

A.
Create a code-signing certificate.

B.
Register the app with the Dashboard.

C.
Create the HTTPS authentication request.

D.
Obtain the identity values and credentials for the app.