CSE(646-205)單項(xiàng)選擇題每日一練(2019.08.30)

來源：考試資料網(wǎng)

1 Is an open standard promotes interoperability among the wireless client adapters and dial-inservers from different vendors.（）

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2 Which WLAN device is often used to make wireless connections between buildings or campuses?（）

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3 Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?（）

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4 Which cisco security product line uses deep inspection to identify and prevent malicious attacks, resource misuse, and unauthorized access?（）

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5 The cisco telepresence portfolio provides industry-leading video-conferencing solutions , how does the Cisco acquisition of tandberg strengthen its position？（）

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