Book Image

CompTIA Network+ Certification Guide

By : Glen D. Singh, Rishi Latchmepersad
Book Image

CompTIA Network+ Certification Guide

By: Glen D. Singh, Rishi Latchmepersad

Overview of this book

CompTIA certified professionals have always had the upper hand in the information technology industry. This book will be your ideal guide to efficiently passing and achieving this certification. Learn from industry experts and implement their practices to resolve complex IT issues. This book revolves around networking concepts where readers will learn topics like network architecture, security, network monitoring, and troubleshooting. This book will not only prepare the readers conceptually but will also help them pass the N10-007 exam. This guide will also provide practice exercise after every chapter where readers can ensure their concepts are clear. By the end of this book, readers will leverage this guide and the included practice questions to boost their confidence in appearing for the actual certificate.
Table of Contents (17 chapters)

Questions

  1. Which protocol exist at the Internet Layer of the TCP/IP stack?
    1. TCP
    2. IP
    3. UDP
    4. ARP
  2. Which protocol sends a message without first establishing a session?
    1. DHCP
    2. TCP
    3. HTTP
    4. UDP
  1. When a user opens their web browser, the browser is unable to reach www.google.com; however, you are getting success responses after you ping the IP address 8.8.8.8. Which protocol may be affected?
    1. HTTP
    2. IP
    3. SMTP
    4. DNS
  2. You're a network administrator at a local company, and the IT department has recently installed a new email server within the organization. Your task is to ensure all employees computers are configured to send email successfully. Which protocol would be used for sending email?
    1. POP
    2. SMTP
    3. IMAP
    4. HTTP
  3. A company has a single location and, after a year, it is able to open another branch office far way. However, the manager of the company wants to extend their local network resources...