What are two reasons why broadcast radiation is caused in the virtual machine environment? (Choose two.)

A.	vSwitch must interrupt the server CPU to process the broadcast packet.
B.	The Layer 2 domain can be large in virtual machine environments.
C.	Virtual machines communicate primarily through broadcast mode.
D.	Communication between vSwitch and network switch is broadcast based.
E.	Communication between vSwitch and network switch is multicast based.