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CompTIA Network+ N10-004 Exam Cram

Mike Harwood

Chapter 5

TCP/IP Routing and Addressing - all with Video Answers

Educators

Chapter Questions

Problem 1

What is the IPv6 equivalent of 127.0 .0 .1 ? (Choose two.)
A. $0: 0: 0: 0: 0: 0: 0: 1$
B. 0:0:0:0:0:0:0:24
C. $:: 1$
D. $:: 24$

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Problem 2

As the network administrator, you decide to block port 80 . Which of the following services will be unavailable for network users?
A. DNS
B. POP3
C. FTP
D. HTTP

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Problem 3

Which of the following is a Class B address?
A. 129.16 .12 .200
B. 126.15 .16 .122
C. 211.244 .212 .5
D. 193.17 .101 .27

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Problem 4

You are the administrator for a network with two Windows Server systems and 65 Windows Vista systems. At 10 a.m., three users call to report that they are experiencing network connectivity problems. Upon investigation, you determine that the DHCP server has failed. How can you tell that the DHCP server failure is the cause of the connectivity problems experienced by the three users?
A. When you check their systems, they have an IP address of 0.0.0.0.
B. When you check their systems, they have an IP address in the 192.168.x.x address range.
C. When you check their systems, they have a default gateway value of 255.255.255.255.
D. When you check their systems, they have an IP address from the 169.254.x.x range.

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Problem 5

Which of the following address types are associated with IPv6? (Choose three.)
A. Broadcast
B. Multicast
C. Unicast
D. Anycast

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03:21

Problem 6

Which of the following IP addresses is not from a private address range?
A. 192.168 .200 .117
B. 172.16 .3 .204
C. 127.45 .112 .16
D. 10.27 .100 .143

James Kiss
James Kiss
Numerade Educator

Problem 7

You have been tasked with temporarily disabling Telnet access for external users. What is the best way to accomplish this?
A. Block port 53 on the corporate firewall.
B. Block port 23 on the corporate firewall.
C. Uninstall the Telnet service.
D. Configure ICS to ignore client-initiated Telnet requests.

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Problem 8

You decide to move your network from NetBEUI to TCP/IP. For the external interfaces, you decide to obtain registered IP addresses from your ISP, but for the internal network, you choose to configure systems by using one of the private address ranges. Of the following address ranges, which one would you not consider?
A. 192.168 .0 .0 to 192.168 .255 .255
B. 131.16 .0 .0 to 131.16 .255 .255
C. 10.0 .0 .0 to 10.255 .255 .255
D. 172.16 .0 .0 to 172.31 .255 .255

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Problem 9

You ask your ISP to assign a public IP address for the external interface of your Windows 2000 server, which is running a proxy server application. In the email message you get that contains the information, the ISP tells you that you have been assigned the IP address 203.15.226.12/24. When you fill out the subnet mask field on the IP configuration dialog box on your system, what subnet mask should you use?
A. 255.255 .255 .255
B. 255.255 .255 .0
C. 255.255 .240 .0
D. 255.255 .255 .240

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01:26

Problem 10

Which of the following best describes the function of the default gateway?
A. It provides the route for destinations outside the local network.
B. It enables a single Internet connection to be used by several users.
C. It identifies the local subnet and formulates a routing table.
D. It is used to communicate in a multiple-platform environment.

Samriddhi Singh
Samriddhi Singh
Numerade Educator