Nt1210 Ch.3 Homework Essay

957 Words Jul 7th, 2015 4 Pages
Multiple-Choice Even Numbers 2. Which of the following terms is not a common synonym for TCP/IP model? (Choose two answers.) a. TCP/IP architecture b. TCP/IP c. Ethernet d. TCP/IP mapping" 4. Contrast an international standard as compared to a de facto standard. (Choose two answers.) a. De facto standard documents have been reviewed more thoroughly. b. International standard documents have been reviewed more thoroughly. c. De facto standards typically mean that the standards group has been authorized by many countries to create standards that apply to multiple countries. d. International standards typically mean that the standards group has been authorized by many countries to create standards that …show more content…
PC1 sends data intended for an app running on PC2. Which of the following mechanisms does Ethernet define so that PC2 receives and processes the data? a. The Ethernet header lists PC2’s MAC address so that PC2 will realize that the data is meant for PC2. b. Ethernet defines MAC addresses, but when used in a TCP/IP network, it does not use the addresses, instead relying on IP addresses. c. Ethernet works as a broadcast network, with no data-link addresses, so all devices (including PC2) receive the data. d. PC1 cannot send data directly to PC2 in this network. 14. Which of the following are true facts about IP addresses? (Choose two answers.) a. 48 bits in length b. Can be written in DDN format c. Are listed in the data-link trailer d. Used by routers to make a forwarding decision 16. Which of the following statements is true comparing LANs and WANs? (Choose two answers.) a. LANs generally connect devices that are nearer to each other, compared to WANs. b. WANs are purchased, and LANs are leased. c. WANs generally connect devices that are nearer to each other, compared to LANs. d. LANs are purchased, and WANs are leased. 18. Which of the following answers list true facts about the network layer of TCP/IP? (Choose two answers.) a. It focuses mostly on the network between endpoints, rather than the endpoints. b. The two primary protocols

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