How can the host be prepared for VMware NSX for vSphere ?

A new ESXi 5.5 host is deployed in a vSphere environment with VMware NSX for vSphere. How can the host be prepared for VMware NSX for vSphere ?

A.
By using Image Builder to pre-load the NSX for vSphere VIBs in the ESXi image in an Auto Deploy solution.

B.
By leveraging VMware Update Manager to install the new NSX for vSphere VIBs into each of the hosts.

C.
By creating a new VMkernel port in the host from the Host and Clusters inventory view in vSphere Web Client.

D.
By entering the ESXi 5.5 management IP address in the NSX Controllers so the VIBs can be installed.