CCNA系列認(rèn)證單項(xiàng)選擇題每日一練(2020.04.23)

來源：考試資料網(wǎng)

1 The Testking corporate LAN consists of one large flat network. You decide to segment this LAN into two separate networks with a router. What will be the affect of this change?（）

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2 Which type of attack is characterized by flood of packet that requesing a TCP connection to a server?（）

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3 在將ACL應(yīng)用到路由器接口的過程中，哪個流量將被指定為出站流量？（）

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4 Acknowldgement, Sequencing, and Flow control are characteristics of which OSI layer?（）

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5 自動化生產(chǎn)線上的振動傳感器檢測到異常狀況。傳感器與控制器通信，控制器將自動關(guān)閉線路并發(fā)出警報(bào)。該場景代表哪種類型的通信？（）

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