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CompTIA Network+ Study Guide: Exam N10-004

CompTIA Network+ Study Guide: Exam N10-004

Todd Lammle

ISBN: 978-0-470-42747-7

Apr 2009

888 pages

Select type: Paperback

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Description

Bestselling author Todd Lammle thoroughly covers this first revision of the CompTIA Network+ exam since 2005. Using his one-of-a-kind conversational style, Todd gives you clear and concise information on crucial networking topics through practical examples and insights drawn from his real-world experience. This Study Guide thoroughly covers all exam objectives for the CompTIA Network+ exam (N10-004), including key topics such as network technologies, media and topologies, devices, management, tools, and security. Along with the book you get a CD-ROM featuring a custom test engine with chapter review questions, two practice exams, flashcards, and the book as a searchable PDF.

Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

For Instructors: Teaching supplements are available for this title.

Related Resources

Introduction.

Assessment Test.

Chapter 1 Introduction to Networks.

Chapter 2 The Open Systems Interconnection Specifications.

Chapter 3 Networking Topologies, Connectors, and Wiring Standards.

Chapter 4 The Current Ethernet Specifications.

Chapter 5 Networking Devices.

Chapter 6 Introduction to Internet Protocol (IP).

Chapter 7 IP Addressing.

Chapter 8 IP Subnetting, Troubleshooting IP, and Introduction to NAT.

Chapter 9 Introduction to IP Routing.

Chapter 10 Routing Protocols.

Chapter 11 Switching and Virtual LANs (VLANs).

Chapter 12 Wireless Technologies.

Chapter 13 Authentication and Access Control.

Chapter 14 Network Threats and Mitigation.

Chapter 15 Physical and Hardware Security.

Chapter 16 Wide Area Networks.

Chapter 17 Command-Line Tools.

Chapter 18 Software and Hardware Tools.

Chapter 19 Network Troubleshooting.

Chapter 20 Management, Monitoring, and Optimization.

Appendix A Subnetting Class A.

Appendix B About the Companion CD.

Glossary.

Index.

ChapterPageDetailsDatePrint Run
CDCombined CD corrections, 1st Printing,Assessment Test
#14. option D is 192.l68.0.1 (that’s an L), should be 192.168.0.1
#33. change option B to –Z instead of -A

Chapter 1
#15. “start” should be “star” in explanation

Chapter 3
#1. correct answers should be B and C
#6. Change options B and C to 568A and 568B. Change explanation to 568A
#20. Change 586B to “568B” in both the question and the explanation.

Chapter 6
#8. Answer should be E, not B

Chapter 7
#2. In the explanation it shows a mask of 255,255,0,0. Should be 255.255.0.0

Chapter 8
#18. Change the question to be: Which of the following is a valid host address?

Chapter 12
#13. change option C and D to end with “AP.” instead of just “A”

Chapter 17
#16.
Option B needs to be changed from “arp ?all” to “arp -all”
Option C needs to be changed to “arp /a” from arp ?a.
Option D needs to be changed to “ipconfig /arp”
Option E needs to be changed to “arp /ipconfig”
Explanation need to be changed from arp ?a to arp /a

Chapter 18
#9. Correct answer should be B
#17. Option C needs to be changed to “110” block

BONUS EXAM 1:
#3. option A should be “X.25”
#4. in the question, “company?s” need to be changed to “company’s”
#5. change “host?s” to “host’s”
#20. There is only one correct answer: B. The question shows two correct answers, A and B, but only B is correct. Change the format of this question to single answer.
#21. in the question “frame relay” should be “Frame-Relay”
#27. change “provider?s” to “provider’s”
#28. Answer should be “D”, not C. Question, options and explanation are correct.
#33. change “company?s” to “company’s”
#35. Correct answer should be “B”, not C. Question, options and explanation are correct.
#48. change “DS0?s” to “DS0’s”
#49. change “AP?s” to “AP’s”

BONUS EXAM 2:
#28. Correct answer is “D”, not B
#29. In the question, “feather” should be “feature”

Flashcards
#9. Change “Which of the following…” to “Which can…” and change answer to switch/bridge
#11. Change last sentence to “What can typically cause this problem?”
#24. Which of the following techniques…” to “Which technique…”
#31. Change “Which of the following… with “Which is the point….”
#32. Change “Which of the following with “Which is a utility….”
#34. Change “Which of the following…” with “What is the default….”
#59. Change “Which of the following…” with “Which WAN …..”
7/16/091st
CDCorrections to Bonus Exams made after 1st printing,Bonus Exam 1
Question 37: Change Option C to 172.17.255.0
Question 40: Change Option C to 802.11b
Question 50: Change Option C, OC-3 to OC-12 Bonus Exam 2
Question 50: The correct answer is B, not D
3/30/10
CDCDIncorrect answers given on Flashcards 148 and 150,The answer given for Flashcard 148 is incorrect. It should be False .

The answer given for Flashcard 150 is incorrect. It should be False .
9/29/101st - 5th
variousvariousText corrections: Incorrectly named wiring standard,The following are instances in the 1st printing of the book where the 568 wiring standard was incorrectly identified as the 586 standard.

p. 77, under Wiring Standards, 1st and 2nd bullets: 586A and 586B should be 568A and 568B
p. 87, in the Exam Essentials, 3rd and 4th items: i