How should a backup administrator install a virtual CloudBoost appliance on a VMware ESXi host?

How should a backup administrator install a virtual CloudBoost appliance on a VMware ESXi host?
A . Deploy an OVF template.
B . Invoke the VMware Update Manager to download the installation package.
C . Run an executable installation package
D . Copy a zipped installation package to a Linux VM, and run the setup script

Answer: B