What are two benefits of private IPv4 IP addresses?(Choose two.)
A. They are routed the same as public IP addresses.
B. They are less costly than public IP addresses.
C.They can be assigned to devices without Internet connections.
D. They eliminate the necessity for NAT policies. E.They eliminate duplicate IP conflicts.
有的题库答案是AC,有的是BC,到底A和B哪个才是正确的?
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