An administrator has recently added two additional nodes to an existing three-node Nutanix cluster, which hosts critical business application VMs. The administrator will tolerate losing up to two nodes simultaneously within the cluster.
Which two actions are required to achieve this with minimum effort? (Choose two.)

Refer to the exhibit.

During VM creation, an administrator clicked on Add New NIC, but there is nothing in the Network Name dropdown list. What is causing this issue?

Refer to the exhibit:

Based on the exhibit what can be definitively determined about Host DEMO-AHV-2'

An administrator should use which Nutanix component to to create in-guest clustering?

An administrator has recently added two nodes to an existing three-node vSphere-based Nutanix cluster.
After adding the nodes to the cluster, the administrator tries to migrate a few VMs to the new nodes, but found that no datastore exist on these new nodes yet What action should the administrator take to resolve this issue?