Question 1 Given a subnet mask of 255.255.255.224, which of the following addresses can be assigned to network hosts? (Choose three) A – 15.234.118.63 B – 92.11.178.93 C – 134.178.18.56 D – 192.168.16.87 E – 201.45.116.159 F – 217.63.12.192 Answer: B C D Question 2 Which of the following host addresses are members of networks that can be routed across the public Internet? (Choose three) A – 10.172.13.65 B – 172.16.223.125 C – 172.64.12.29 D – 192.168.23.252 E – 198.234.12.95 F – 212.193.48.254 Answer: C E F Explanation Addresses that can be routed accross the public Internet are called public IP addresses. These addresses belong to class A, B or C only and are not private addresses. Note: Private class A IP addresses: 10.0.0.0 to 10.255.255.255 Private class B IP addresses: 172.16.0.0 to 172.31.255.255 Private class C IP addresses: 192.168.0.0 to 192.168.255.255 Class D addresses are reserved for IP multicast addresses...
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