An administrator needs to use vSphere Update Manager to perform orchestrated upgrades
of ESXi hosts and virtual machines. The vSphere management components reside in a
secure environment that does not have direct access to the Internet. How would Update
Manager be configured in this environment while maintaining the organization’s security
requirements?

A.
Install Update Manager Download Service on a machine with Internet access and
configure an export policy to the Update Manager server.

B.
Enable gateway services on the Update Manager server and provide Internet access to
the gateway address.

C.
Install Update Manager Secure Gateway on a machine in the DMZ and configure an
IPsec tunnel to the internal Update Manager server.

D.
Create a TFTP server as an HTTP proxy and configure an export policy to the Update
Manager server.