AclassBnetwork129.35has10subnets.Whichofthefollowingoptionsisthecorrectsubnetmask?() A.255.255.128.0(11111111.11111111.10000000.00000000)B.255.255.192.0(11111111.11111111.11000000.00000000)C.255.255.224.0(11111111.11111111.11100000.00000000)D.255.255.240.0(11111111.11111111.11110000.00000000)

AclassBnetwork129.35has10subnets.Whichofthefollowingoptionsisthecorrectsubnetmask?()

A.255.255.128.0(11111111.11111111.10000000.00000000)

B.255.255.192.0(11111111.11111111.11000000.00000000)

C.255.255.224.0(11111111.11111111.11100000.00000000)

D.255.255.240.0(11111111.11111111.11110000.00000000)


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