you have an azure virtual machine named vm1 that connects to a virtual network named vnet1. you create a private dns zone named contoso.com and add an a record named host1 to the zone. you need to ensure that vm1 can resolve host1.contoso.com. what should you do? select only one answer. modify the access control (iam) settings of the zone. from the zone, add a virtual network link. from the properties of the network interface, modify the options of the dns servers. from the properties of vnet1, modify the options of the dns servers.
