What are two requirements for Guest Operating System Customizations? (Choose two.)

What are two requirements for Guest Operating System Customizations? (Choose two.)
A . The ESXi host that the virtual machine is running on must be version 5.5 or later.
B . Microsoft Sysrep tools must be installed on the Windows VM to be cloned.
C . VMware Tools must be installed on the virtual machine or template.
D . The guest operating system being customized must be installed on a disk attached as SCSI node 0:0 in the virtual machine configuration.

Answer: C,D