Which three are supported upgrade processes for ESXi host? (Choose three.)
A.
using vSphere Auto Deploy
B.
using a TFTP server
C.
using Update Manager
D.
using an ESXCLI command
E.
installing from CIFS share
Explanation:
https://docs.vmware.com/en/VMware-vSphere/6.5/vsphere-esxi-vcenter-server-65-upgradeguide.pdf
Source: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.upgrade.doc/GUID-FE668788-1F32-4CB2-845C-5547DD59EB48.html
Agree to A, C, D
Methods supported for direct upgrade to ESXi 6.5 are:
Use the interactive graphical user interface (GUI) installer from CD, DVD, or USB drive.
Scripted upgrade.
Use the esxcli command line interface (CLI).
vSphere Auto Deploy. If the ESXi 5.5.x host was deployed by using vSphere Auto Deploy, you can use vSphere Auto Deploy to reprovision the host with a 6.5 image.
vSphere Update Manager.