1) A class A network address a) 192.168.0.20 b) 180.40.20.3 c) 70.65.35.254 d) 128.0.0.1 e) 223.17.254.54 f) 191.255.255.255 2) A private class B address a) 192.168.0.1 b) 10.0.0.1 c) 193.168.0.1 d) 168.192.0.1 e) 127.0.0.1 f) 172.31.255.254 3) The address reserved for internal testing of network cards a) 192.168.0.1 b) 10.0.0.1 c) 127.0.0.1 d) 172.16.0.1 e) 255.255.255.255 f) 0.0.0.0 4) The network mask of a standard class C network is a) 255.255.255.0 b) 255.255.0.0 c) 255.0.0.0 d) 255.255.255.255 e) 0.0.0.0 f) 192.168.0.0 5) Which function is the address 192.168.0.128 /25 is used for a) A host address b) A subnetwork address c) A broadcast address d) A super-net address e) An aggregate address f) A summary address 6) What type of address is 192.168.0.27 /25 a) A host address b) A subnetwork address c) A broadcast address d) A super-net address e) An aggregate address f) A summary address 7) What type of address is 192.168.0.129 /25 a) A host address b) A subnetwork address c) A broadcast address d) A super-net address e) An aggregate address f) A summary address 8) A network address of 200.40.20.0 /24 needs to be subnetted into 10 networks, which mask is required a) 255.255.255.0 b) 255.255.255.128 c) 255.255.255.192 d) 255.255.255.224 e) 255.255.255.240 f) 255.255.255.248 9) A network address of 150.75.0.0 /16 needs to be subnetted into 500 networks, which mask is required a) 255.255.254.0 b) 255.255.255.0 c) 255.255.255.128 d) 255.255.255.192 e) 255.255.255.224 f) 255.255.255.240 10) A network address of 80.0.0.0 /8 needs to be subnetted into 100,000 networks, which mask is required a) 255.255.252.0 b) 255.255.254.0 c) 255.255.255.0 d) 255.255.255.128 e) 255.255.255.192 f) 255.255.255.224

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