unit 3 assignment 3
Chapter 3 Review
1. Which of the following is true about a TCP/IP network? A) The network uses only standards defined in TCP/IP RFCs.
2. Which of the following terms is not a common synonym for TCP/IP model? (Choose two answers.) D) TCP/IP mapping and C) Ethernet
3. Think generically about the idea of a networking standard, ignoring any particular standard or standards group. Which of the following is typically true of a standard? (Choose two answers.) B) It exists as a deployed network device, which people can visit on the Internet. C) It has been passed through some form of review and approval or certification process.
4. Contrast an international standard as compared to a de facto standard. (Choose two answers.) B) International standard documents have been reviewed more thoroughly. D) International standards typically mean that the standards group has been authorized by many countries to create standards that apply to multiple countries.
5. Which of the following are true about the commonly used version of the TCP/IP model as shown in this chapter? (Choose two answers.) C) The physical layer sits just below the data link layer. D). The network layer sits in the middle of the five layers.
6. The TCP/IP model refers to standards other than those the IETF defines in RFCs. Which of these standards groups is typically the source of external LAN standards? (Choose two answers.) A) ITU B) IEEE
7. Which of the following is not a typical reason for a group of ten companies to start a vendor group, for the purpose of pushing a new networking technology? C) To improve the chances that the technology will be standardized
8. The TCP/IP and OSI models have some obvious differences, like the number of layers. Think about the more commonly used version of the TCP/IP model discussed in this chapter, and then think about how to talk about TCP/IP using OSI terms. Which of the following is a correctly phrased statement for how to use OSI terminology? B) IP is a
1. Which of the following is true about a TCP/IP network? A) The network uses only standards defined in TCP/IP RFCs.
2. Which of the following terms is not a common synonym for TCP/IP model? (Choose two answers.) D) TCP/IP mapping and C) Ethernet
3. Think generically about the idea of a networking standard, ignoring any particular standard or standards group. Which of the following is typically true of a standard? (Choose two answers.) B) It exists as a deployed network device, which people can visit on the Internet. C) It has been passed through some form of review and approval or certification process.
4. Contrast an international standard as compared to a de facto standard. (Choose two answers.) B) International standard documents have been reviewed more thoroughly. D) International standards typically mean that the standards group has been authorized by many countries to create standards that apply to multiple countries.
5. Which of the following are true about the commonly used version of the TCP/IP model as shown in this chapter? (Choose two answers.) C) The physical layer sits just below the data link layer. D). The network layer sits in the middle of the five layers.
6. The TCP/IP model refers to standards other than those the IETF defines in RFCs. Which of these standards groups is typically the source of external LAN standards? (Choose two answers.) A) ITU B) IEEE
7. Which of the following is not a typical reason for a group of ten companies to start a vendor group, for the purpose of pushing a new networking technology? C) To improve the chances that the technology will be standardized
8. The TCP/IP and OSI models have some obvious differences, like the number of layers. Think about the more commonly used version of the TCP/IP model discussed in this chapter, and then think about how to talk about TCP/IP using OSI terms. Which of the following is a correctly phrased statement for how to use OSI terminology? B) IP is a