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單項選擇題

Which of the following networks are reserved for private IP addresses?（）

A. 168.129.00/24
B. 172.16.128.0/15
C. 192.168.0.0/16
D. 162.17.0.0/12

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單項選擇題

Which of the following has a maximum data rate of 11Mbps?（）

A.802.11n
B.802.11g
C.802.11b
D.802.11a

單項選擇題

Which of the following tools can be used to identify the location of a network outage?（）

A.traceroute
B.netstat
C.nslookup
D.ping

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