单项选择题
Which of the following is a public IP address?（）
A. 172.31.254.40
B. 10.100.11.1
C. 192.168.100.1
D. 172.15.16.76
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A. DHCP
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WhichofthefollowingistheMOSTimportantconsiderationwhenlookingatdistancerequirements whenplanningahotsite？（）
A.Avoiding more expensive bandwidth costs for data lines between regions
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