Which two statements are true regarding an Ethernet collision domain? (Choose two.)
A . If a switch is used, the collision domain is limited to each device and the switch.
B . If a hub is used, the collision domain is limited to each device and the hub.
C . If a hub is used, the collision domain includes all devices connected to the hub.
D . If a switch is used, the collision domain includes all devices connected to the switch.
Answer: A, C