Which statement is true regarding an Ethernet collision domain?（）A、If a router is used, the collision domain includes all devices connected to the routerB、If a hub is used, the colision domain is limited to each device and the hubC、If a switch is used, the collision domain is limited to each device and the switchD、If a bridge is used, the collision domain includes all devices connected to the bridge
Which statement is true regarding an Ethernet collision domain?（）
- A、If a router is used, the collision domain includes all devices connected to the router
- B、If a hub is used, the colision domain is limited to each device and the hub
- C、If a switch is used, the collision domain is limited to each device and the switch
- D、If a bridge is used, the collision domain includes all devices connected to the bridge
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