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單項(xiàng)選擇題

When installing a wireless network in a large area, which of the following is the FIRST thing thatshould be considered when trying to get the MOST coverage?（）

A. SSID naming
B. Device placement
C. Encryption methods
D. Channel selection

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多項(xiàng)選擇題

Which of the following routing protocols are unable to advertise CIDR networks?（） (Select TWO)

A. OSPF
B. RIP
C. EIGRP
D. IGRP
E. RIPv2

單項(xiàng)選擇題

Which of the following would need to be implemented on a wireless router to allow network accessbased on a passphrase that the administrator would supply?（）

A. WPA-PSK encryption
B. SSID broadcast
C. Port forwarding
D. MAC filtering