Book Image

CompTIA Network+ N10-008 Certification Guide - Second Edition

By : Glen D. Singh
Book Image

CompTIA Network+ N10-008 Certification Guide - Second Edition

By: Glen D. Singh

Overview of this book

This book helps you to easily understand core networking concepts without the need of prior industry experience or knowledge within this fi eld of study. This updated second edition of the CompTIA Network+ N10-008 Certification Guide begins by introducing you to the core fundamentals of networking technologies and concepts, before progressing to intermediate and advanced topics using a student-centric approach. You’ll explore best practices for designing and implementing a resilient and scalable network infrastructure to support modern applications and services. Additionally, you’ll learn network security concepts and technologies to effectively secure organizations from cyber attacks and threats. The book also shows you how to efficiently discover and resolve networking issues using common troubleshooting techniques. By the end of this book, you’ll have gained sufficient knowledge to efficiently design, implement, and maintain a network infrastructure as a successful network professional within the industry. You’ll also have gained knowledge of all the official CompTIA Network+ N10-008 exam objectives, networking technologies, and how to apply your skills in the real world.
Table of Contents (26 chapters)
Part 1: Networking Concepts
Part 2: Network Implementation
Part 3: Network Operations
Part 4: Network Security and Troubleshooting
Chapter 18: Practice Exam


The following is a short list of review questions to help reinforce your learning and help you identify areas that require some improvement:

  1. A client has reported an issue with their machine connecting to the WLAN. A network professional has just finished establishing a theory of probable cause for the issue. What is the technician’s next step?

A. Identify the issue

B. Document the issue

C. Test the theory to determine the cause

D. Verify full system functionality

  1. A network professional has noticed that the end of one of their Cat 5 cables is damaged. What tool will they require to repair the end of the cable?

A. A crimper

B. A light meter


D. A packet sniffer

  1. A network professional has rebooted a server and wants to verify that the server rebooted successfully and is online again. Which of the following tools would best fulfill this task?

A. Route

B. Ipconfig

C. Ping

D. Wi-Fi scanner...