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. How can network professionals implement a fault-tolerant network infrastructure within their organization?

A. Reduce the number of hubs on the network

B. Increase the number of routers

C. Implement redundancy

D. All of the above

  1. Which of the following best describes the goal of getting the system up and running back to a specific service level after an outage has occurred?

A. Mean time between failures

B. Recovery time objective

C. Mean time to repair

D. Recovery point objective

  1. Which of the following is a non-proprietary protocol that’s commonly used in a network that supports redundancy within the default gateway?





  1. Which of the following sites costs the least to maintain?

A. Warm site

B. Cold site