请在 下方输入 要搜索的题目:

You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use?


A、255.255.255.192;
B、255.255.255.224;
C、255.255.255.240;
D、255.255.255.248

发布时间:2025-11-10 05:26:11
推荐参考答案 ( 由 题搜搜 官方老师解答 )
答案:255.255.255.224
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