You have a web app hosted on an on-premises server that is accessed by using a URL of https://www.contoso.com. You plan to migrate the web app to Azure. You wil...

You have a web app hosted on an on-premises server that is accessed by using a URL of https://www.contoso.com.
You plan to migrate the web app to Azure. You will continue to use https://www.contoso.com.
You need to enable HTTPS for the Azure web app.
What should you do first?

A. Export the public key from the on-premises server and save the key as a P7b file. B. Export the private key from the on-premises server and save the key as a PFX file that is encrypted by using TripleDES. C. Export the public key from the on-premises server and save the key as a CER file. D. Export the private key from the on-premises server and save the key as a PFX file that is encrypted by using AES256.