CCNA系列認(rèn)證CCNA(650-568)單項(xiàng)選擇題每日一練(2019.01.26)

來(lái)源：考試資料網(wǎng)

1 Which of these provide centralized reporting for the S-Series？（）

2 If authentication is enabled，which statement is true？（）

3 Which of these is an optional feature，requiring the purchase of a separate license after 30 days？（）

4 Which file characteristic cannot be used in the Cisco IronPort Data Security policies？（）

5 Which of the following is true about Outbound Malware Scanning？（）