What should be considered when implementing a dynamic VLAN solution?

The Company LAN switches are being configured to support the use of Dynamic VLANs.
What should be considered when implementing a dynamic VLAN solution? (Select two)

A.
Each switch port is assigned to a specific VLAN.

B.
Dynamic VLANs require a VLAN Membership Policy Server.

C.
Devices are in the same VLAN regardless of which port they attach to.

D.
Dynamic VLAN assignments are made through the command line interface.

Explanation:
With VLAN Membership Policy Server (VMPS), you can assign switch ports to VLANs
dynamically, based on the source Media Access Control (MAC) address of the device
connected to the port. When you move a host from a port on one switch in the network to a
port on another switch in the network, the switch assigns the new port to the proper VLAN
for that host dynamically.
Note: There are two types of VLAN port configurations: static and dynamic.
Incorrect Answers
A: In a static VLAN, the administrator assigns switch ports to the VLAN, and the association
does not change until the administrator changes the port assignment. However, this is not
the case of dynamic VLANs.
D: The Command Line Interface is not used for dynamic VLAN assignments.
Cisco Online, Configuring Dynamic Port VLAN Membership with VMPS