Which two statements are true regarding what is required when adding a new XenServer host to a
heterogeneous XenServer resource pool? (Choose two.)

A.
The host hardware must be identical.

B.
The CPU of the joining host must support hyper-threading.

C.
The server joining the pool is running the same version of XenServer and hotfixes.

D.
The features of the older CPUs must be a sub-set of the features of the CPUs of the server joining the pool.