The network administrator is asked to configure 113 point-to-point links. Which IP addressing scheme best defines the address range and subnet mask that meet the requirement and waste the fewest subnet and host addresses?
A.
10.10.0.0/16 subnetted with mask 255.255.255.252
B.
10.10.0.0/18 subnetted with mask 255.255.255.252
C.
10.10.1.0/24 subnetted with mask 255.255.255.252
D.
10.10.0.0/23 subnetted with mask 255.255.255.252
E.
10.10.1.0/25 subnetted with mask 255.255.255.252
the answear! /23 subnet subnetted with a mask of 255.255.255.252!
can you explain the contradiction between both masks!