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單項選擇題

Which of the following offers the HIGHEST wireless security?（）

A. WEP
B. WPA2
C. WPA
D. HTTPS

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單項選擇題

Which of the following network media types uses laser light to carry the information?（）

A. IEEE 1394
B. STP
C. RG-6
D. Fiber

單項選擇題

Which of the following is used to deny or allow access to a wireless router network?（）

A. SSID
B. SNMP
C. IMAP
D. MAC filtering

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