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單項(xiàng)選擇題

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

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