An administrator needs to enable the installation of software following the deployment of a vApp Template. Which two mechanisms can accomplish this? (Choose two.)

A.
Guest OS Customizations, a VM within a vApp can be instructed to join a particular Windows Domain.

B.
vApp Template properties, all VMs can be forced to install specific software upon deployment.

C.
Guest OS Customizations, a VM within a vApp can be instructed to install specific software upon deployment.

D.
Guest OS Customizations, a VM within a vApp can execute a script upon deployment.