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 may require some improvement:

  1. Which of the following types of attacks focuses on compromising the availability of a server?

A. On-path

B. Phishing


D. All of the above

  1. Which type of network-based attack is needed to intercept communication between two or more devices?

A. VLAN hopping

B. On-path



  1. Which of the following attack is needed for a MiTM attack to be successful?

A. Phishing

B. Rogue DHCP server

C. VLAN hopping

D. ARP poisoning

  1. Which of the following attacks best describes a hacker modifying the DNS cache on their victim’s system by sending fake DNS response messages?

A. DNS poisoning

B. DNS hijacking

C. DNS flooding

D. Domain hijacking

  1. Which of the following allows a hacker to gain unauthorized access to another VLAN on the...