CCNA系列認(rèn)證CCNA(650-195)單項(xiàng)選擇題每日一練(2019.01.23)

來(lái)源：考試資料網(wǎng)

1 A computer is connected to the network through a NIC， which has a unique assignment that is called the Ethernet MAC address. Which layer of the OSI model does the MAC address use to communicate with the network？（）

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2 The Cisco Smart Business Communications System offers support of third-party applications. When using TimeCard View， what device is used by employees to clock in and clock out？（）

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3 What is the minimum level of account access that partners need to download Cisco Configuration Assistant from Cisco.com？（）

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4 Which Cisco Small Business wireless product includes a 5-port switch？（）

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5 Which program houses all the SMB partner training resources？（）

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