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Cneeing millions of subscribers is expensive and difficult c. The last mile must be wired Ethernet, which is not available everywhere d. The last mile requires buried cabling, which is expensive 2. Identify the medium used by each type of connection or protocol. The choices are unshielded twisted pair, coaxial cabling, fiber optics, and radio waves. a. DSL b. FIOS c. Modern Ethernet (two answers)Coaxil or coaxia Fiber d. 802.11 wiFi e. Cable modem f. OC-1 connection 3. Answer the following questions concerning IP addressing: 6.1 An IP address where the hest id bits are I's can be assigned to an individual host. b. alse a. true . 32 d. Cannot be determined 6.3 Your computer has an IP address of 172.17.8.3 assigned to it with a subnet mask of 255.255.0. What is the IP address of your network? b. 172.17.0.0 a. 172.17.8.0 c. 172.17.8.3 d. 172.0.0.0 6.4 Your network already uses IP addresses 192.168.1.1 through 192.168.1.254 and has a subnet mask of 255.255.255.0. What IP address to could you assign to a new workstation? a. 192.168.1.0 b. 192.168.1.255 c. 192.168.2.1 d. No addresses are available Which CIDR network has the largest possible number of hosts? a. 123.0.0.0/8 C. 123.45.67.024 b. 123.45.0.0/16 d. All have the same possible number of hosts 6.6. A host with the IP address of 172.16.194.5/18 belongs to what-network? a. 172.16.0.0/18 b. 172.16.64.0/18 c. 172.16.96.0/18 d. 172.16.192.0/18