The vSphere 4 Host Update Utility provides a graphical user interface for (Choose Two):
A. performing a host compatibility check
B. upgrading standalone ESX/ESXi hosts
C. upgrading ESX hosts in DRS/HA clusters
D. keeping guest operating systems patched
Answer:A
The vSphere 4 Host Update Utility provides a graphical user interface for (Choose Two):
A. performing a host compatibility check
 B. upgrading standalone ESX/ESXi hosts
 C. upgrading ESX hosts in DRS/HA clusters
 D. keeping guest operating systems patched
