题目内容
(请给出正确答案)
[单选题]
某公司申请到一个C类网络,由于有地理位置上的考虑必须切割成5个子网,请问子网掩码要设为()
A.255.255.255.224
B.255.255.255.192
C.255.255.255.254
D.255.285.255.240
查看答案
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A.255.255.255.224
B.255.255.255.192
C.255.255.255.254
D.255.285.255.240
A、255.255.255.224
B、255.255.255.192
C、255.255.255.254
D、255.285.255.240
A.255.255.255.224
B.255.255.255.192
C.255.255.255.252
D.没有合适的子网掩码
A.255.255.255.0
B.255.255.255.128
C.255.255.255.192
D.255.255.255.224
A.255.255.255.128
B.255.255.255.192
C.255.255.255.224
D.255.255.255.240
A、255.255.255.0
B、255.255.255.128
C、255.255.255.192
D、255.255.255.224
A、255.255.255.0
B、255.255.255.128
C、255.255.255.224
D、255.255.255.248
A.28
B.27
C.26
D.29
E.25
A.255.255.255.192
B.255.255.255.240
C.255.255.255.224
D.255.255.255.248