Wireless lans Study guides, Class notes & Summaries

Introduction to Wireless LANS Test 2023.Which organization regulates the use of wireless local area network (WLAN) devices in the United States? - ANSWER The Federal Communications Commission (FCC). Which of the following IEEE 802.11 wireless local area network (WLAN) standards specifies both spread spectrum RF and infrared (IR) transmission technologies? - ANSWER 802.11 Why has it become cost- effective for enterprise companies to integrate wireless local area network (WLAN) segments into...

1. You are a network administrator for a company that maintains LANs in Los Angeles and Paris. You want to use PPTP to create a VPN connection between the LAN in Paris and the LAN in Los Angeles. A PPTP server has been configured on each LAN. Which protocol should you use to establish a connection between the PPTP servers? a) HTTP b) PPP c) SLIP d) Telnet Answer b) PPP 2. What is the advantage of using wireless bridges over E1/T1 leased lines? a) Wireless bridges generate less nois...

What is the IEEE of Bluetooth? - Answer- 802.15 WPAN What is WiMAX and it IEEE? - Answer- -Worldwide Interoperability for Microwave Access -IEEE 802.16 WWAN In cellular broadband there are two types of cellular networks, what are they? - Answer- Global System for Mobile (GSM) and Code Division Multiple Access (CDMA). GSM is internationally recognized, while CDMA is primarily used in the US. Typically, it is used by rural homeowners and businesses where cable and DSL are not available....

1) Nearly all public Wi-Fi hotspots encrypt your transmissions. Answer: FALSE Difficulty: Basic Question: 1a Objective: Explain 802.11i Wi-Fi security. AACSB: Applying Information Technology 2) If a drive-by hacker succeeds in connecting to an internal access point, the network traffic is ________. A) still protected by a firewall B) still protected by encryption C) both A and B D) neither A nor B Answer: D Difficulty: Basic Question: 1d Objective: Explain 802.11i Wi-Fi security. ...

CompTIA Network+ Study Guide: Exam N10-009 (Sybex Study Guide) 6th Edition 2024 with complete solution Table of Contents 1. Cover 2. Table of Contents 3. Title Page 4. Copyright 5. Acknowledgments 6. About the Authors 7. About the Technical Editor 8. Table of Exercises 9. Introduction 1. What Is the Network+ Certification? 2. Why Become Network+ Certified? 3. How to Become Network+ Certified 4. Tips for Taking the Network+ Exam 5. Who Should Read This Book? 6. What Does This Bo...

© 2020 Pearson Education, Hoboken, NJ. All rights reserved. Computer Networking A Top-Down Approach, 8th Edition by James Kurose © 2020 Pearson Education, Hoboken, NJ. All rights reserved. Computer Networking: A Top-Down Approach, 8 th Edition Solutions to Review Questions and Problems Version Date: August 2020 This document contains the solutions to review questions and problems for the 8th edition of Computer Networking: A Top-Down Approach by Jim Kurose and Keith Ross. These solut...

Cisco CCT Study Guide Questions with Verified Solutions Which type of fiber cable has higher bandwidth and can be used for longer distances? Single-mode When connecting like devices (switch to switch, router to router, switch to hub, etc.), use what type of Ethernet cable? Crossover cable True or False. TCP/IP networks can use IPv4 and IPv6 address formats independently or in a dual stack configuration. True What is the difference between a broadcast and a multicast? Unlike a b...

Test Bank For Business Data Networks and Security 11th Edition By Raymond R. Panko; Julia L. Panko 7125, 5 , 8449, 3 1 Core Network Concepts and Terminology 2 Network Standards 3 Network Management3a Hands-On: Microsoft Office Visio 4 Network Security 5 Ethernet (802.3) Switched LANs 6 Wireless LANs I 7 Wireless LANs II 9 TCP/IP Internetworking II 10 Carrier Wide Area Networks (WANs) 11 Networked Applications

NET + n10-008 Test Prep (200 Questions & Answers) all correct_2022. Which of the following organizations developed the Open Systems Interconnection (OSI) model? A. International Telecommunication Union (ITU-T) B. Comité Consultatif International Télégraphique et Téléphonique (CCITT) C. American National Standards Institute (ANSI) D. Institute of Electrical and Electronics Engineers (IEEE) E. International Organization for Standardization (ISO) - E. ISO developed and published the O...

MTA certification exam How does a standard hub differ from a standard switch? - A hub sends packets to all connected computers; a switch directs a packet to a specific computer. Which type of network uses CSMA/CD as the access method? - Ethernet Which of the following is a valid private address that supports communication throughout a subnetted network? - 192.168.44.105 What is the role of routing protocols? - To dynamically update route information. You have a routed network wi...