chapter 3 review test
TRANSCRIPT
CNT-123 Chapter 3 review test
Completed
Score 15 out of 17 points Instructions
Question 1 1 out of 1 points
*CNT123-03* Classfull network addressing has replaced classless network addressing due to a shortage of public IP address.Answer
Selected Answer: False
Correct Answer: False
Question 2 1 out of 1 points
*CNT123-03* Base-2 numbering is used instead of Base-10 numbering in IP addressing.Answer
Selected Answer: True
Correct Answer: True
Question 3 0 out of 1 points
*CNT123-03* Internet Protocol (IP) is the primary protocol used on the World Wide Web.Answer
Selected Answer: False
Correct Answer: True
Question 4 1 out of 1 points
*CNT123-03* On a 100 Mbps hub, each port can use the full bandwidth (100 Mbps) without affecting other ports.Answer
Selected Answer: False
Correct Answer: False
Question 5 1 out of 1 points
*CNT123-03* As a best practice, switches are used to connect clients on a subnet and routers are used to connect subnets to other subnets.Answer
Selected Answer: True
Correct Answer: True
Question 6 1 out of 1 points
*CNT123-03* The subnet mask determines which portion of an IP address is the network ID and which portion is the host ID.Answer
Selected Answer: True
Correct Answer: True
Question 7 1 out of 1 points
CNT-123 Chapter 3 review test
*CNT123-03* Which of the following network protocols is not supported in Windows Server 2008?Answer
Selected Answer: a. IPX
Correct Answer: a. IPX
Question 8 1 out of 1 points
*CNT123-03* You are responsible for deploying clients to a new four-story office building in Chicago. You are deploying 500 Windows Vista workstations, 30 network printers, and 5 Windows Server 2008 servers to this building. Your network administrator has provided you with the following private network address: 192.168.200.0 /23. Based on the information provided, will you be able to deploy as planned? (Choose the best two answers.)Answer
Selected Answers: b. No, this solution has only 510 available addresses.
e. You should request a network address range of 192.168.200.0 /22
Correct Answers: b. No, this solution has only 510 available addresses.
e. You should request a network address range of 192.168.200.0 /22
Question 9 1 out of 1 points
*CNT123-03* Which of the following is not a network topology?Answer
Selected Answer: d. WAN
Correct Answer: d. WAN
Question 10 1 out of 1 points
*CNT123-03* Which of the following networks types is used for highly-connected private networks like a single office building or a home network?Answer
Selected Answer: d. LAN
Correct Answer: d. LAN
Question 11 1 out of 1 points
*CNT123-03* Which of the following are true about Network Interface Cards? Choose two answers.Answer
CNT-123 Chapter 3 review test
Selected Answers: a. They are assigned a unique MAC address by the manufacturer.
c. They allow devices to connect to a physical network.
Correct Answers: a. They are assigned a unique MAC address by the manufacturer.
c. They allow devices to connect to a physical network.
Question 12 1 out of 1 points
*CNT123-03* You need to create a create a CIDR addressing scheme that meets the following criteria:• You have a minimum of 8 subnets when starting with the default subnet mask• Each subnet supports at least 25 hosts• The address scheme is based on a private IP addressing Base on the criteria above, which of the following solutions meet the criteria?Answer
Selected Answer: a. Use 192.168.100.0 /27
Correct Answer: a. Use 192.168.100.0 /27
Question 13 1 out of 1 points
*CNT123-03* Choose the binary conversion that best matches the IP address, 192.168.100.212Answer
Selected Answer: a. 11000000.10101000.01100100.11010100
Correct Answer: a. 11000000.10101000.01100100.11010100
Question 14 1 out of 1 points
*CNT123-03* Which IPv6 transition technology is used on IPv4 networks currently using NAT?Answer
Selected Answer: c. Teredo
Correct Answer: c. Teredo
Question 15 1 out of 1 points
*CNT123-03* Name two command line utilities that can be used to map the network route between two hosts:Answer
Selected Answers: b. Tracert
CNT-123 Chapter 3 review test
d. Pathping
Correct Answers: b. Tracert
d. Pathping
Question 16 1 out of 1 points
*CNT123-03* What is the proper syntax for initiating a looping ping to the IP address of 192.168.100.100?Answer
Selected Answer: c. Ping t 192.168.100.100
Correct Answer: c. Ping t 192.168.100.100
Question 17 0 out of 1 points
*CNT123-03* When using the ping utility, how do you use ping for testing name resolution to the target of Server01.abc.com at 192.168.100.100?Answer
Selected Answer: c. ping server01.abc.com /hostname
Correct Answer: d. ping 192.168.100.100