A Ezonexam switch is configured with all ports assigned to VLAN 2. In addition, all ports are configured as full-duplex FastEthernet. What is the effect of adding switch ports to a new VLAN on this switch?
A．The additions will create more collisions domains.
B．IP address utilization will be more efficient.
C．More bandwidth will be required than was needed previously.
D．An additional broadcast domain will be created.
E．The possibility that switching loops will occur will increase dramatically.