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單項(xiàng)選擇題

Which of the following improves wireless performance by allowing only one wireless transmissionon the network at a time?（）

A. CSMA/CA
B. CSMA/CD
C. Wireless encryption
D. Wireless bonding

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單項(xiàng)選擇題

An administrator wants to limit access of a wireless network without requiring authorized users to
enter a password or network key.
Which of the following methods would MOST likely be implemented on the wireless network?（）

A. Disable SSID
B. WPA
C. MAC filtering
D. RAS

單項(xiàng)選擇題

Which of the following mitigation techniques would an administrator apply to a device in order torestrict remote access?（）

A. Disable TELNET
B. Disable IGMP snooping
C. Enable TELNET but not SSL
D. Disable ICMP/ping on device