QUESTION 6The network administrator is asked to configure 113 point-to-point links.Which IP addressing scheme bestdefines the address range and subnet mask that meet the requirement and waste the fewest subnet andhost addresses?A. 10.10.0.0/18 subnetted with mask 255.255.255.252B. 10.10.0.0/25 subnetted with mask 255.255.255.252C. 10.10.0.0/24 subnetted with mask 255.255.255.252D. 10.10.0.0/23 subnetted with mask 255.255.255.252E. 10.10.0.0/16 subnetted with mask 255.255.255.252Answer: D 为什么了?