The TestKing network was assigned the Class C network 199.166.131.0 from the ISP. If the administrator at TestKing were to subnet this class C network using the 255.255.255.224 subnet mask, how may hosts will they be able to support on each subnet?（）
- A、14
- B、16
- C、30
- D、32
- E、62
- F、64
正确答案:C
答案解析:有
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