Which two actions should you perform? Each correct answer presents part of the solution?

You need to change the DNS forwarder of the priv1 region.

Which two actions should you perform? Each correct answer presents part of the solution? NOTE: Each correct selection is worth one point.
A . Run the Register-CustomDnsServer cmdlet
B . Run the Add-DnsServerForwarder cmdlet
C . Run the Set-AzsDnsForwarder cmdlet
D . Connect to the administrator management endpoint of the priv1 region
E . Connect to privileged endpoint (PEP) of the priv1 region

Answer: C,E

Explanation:

Reference: https://docs.microsoft.com/en-us/azure-stack/operator/azure-stack-configure-dns?view=azs-2008