Which device is used in wireless networks to send transmissions to a target area?（）..

第1题

[单选题] 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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第2题

[单选题] 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 collision 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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第3题

[单选题] 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 collision 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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第4题

[多选题] Which two statements are true regarding an Ethernet collision domain?（）

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

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第5题

[多选题] Which two statements are true regarding an Ethernet collision domain?（）

A、If a switch is used, the collision domain includes all devices connected to the switch. B、If a hub is used, the collision domain includes all devices connected to the hub. C、If a hub is used, the collision domain is limited to each device and the hub. D、If a switch is used, the collision domain is limited to each device and the switch.

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第6题

[多选题] Which two statements are true regarding an Ethernet collision domain?（）

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.

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第7题

[多选题] Which two statements are true regarding an Ethernet collision domain?（）

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.

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第8题

[] Which two statements are true regarding an Ethernet collision domain?（）

A、A. If a switch is used, the collision domain is limited to each device and the switch B、B. If a hub is used, the collision domain is limited to each device and the hub C、C. If a hub is used, the collision domain includes all devices connected to the hub D、D. If a switch is used, the collision domain includes all devices connected to the switch

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第9题

[单选题] Rewrite rules are used in which CoS scenario?（）

A、When a single device is configured to provide differentiated services. B、When multiple devices in a network are configured to use CoS to provide differentiated services. C、When a device is used to connect to another autonomous system. D、When CoS is used to classifiy traffic as low priority.

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第10题

[单选题] When using Device Manager, a red ‘X” indicates which of the following?（）

A、Device is disabled B、Device conflict C、No device driver found D、Device has not been digitally signed

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Which device is used in wireless networks to send transmissions to a target area?（）

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