单选题Which subnet mask would be appropriate for a network address range to be subnetted for up to eight LANs, with each LAN containing 5 to 26 hosts?（）A0.0.0.240B255.255.255.252C255.255.255.0D255.255.255.224E255.255.255.240
单选题
Which subnet mask would be appropriate for a network address range to be subnetted for up to eight LANs, with each LAN containing 5 to 26 hosts?（）
A
0.0.0.240
B
255.255.255.252
C
255.255.255.0
D
255.255.255.224
E
255.255.255.240
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