Business Data Communications and Networking 13th Edition FitzGerald Test Bank
Product details:
- ISBN-10 : 1119441110
- ISBN-13 : 978-1119441113
- Author: Jerry FitzGerald; Alan Dennis; Alexandra Durcikova
As the world grows increasingly interconnected, data communications has become a critical aspect of business operations. Wireless and mobile technology allows us to seamlessly transition from work to play and back again, and the Internet of things has brought our appliances, vehicles, and homes into the network; as life increasingly takes place online, businesses recognize the opportunity for a competitive advantage. Today’s networking professionals have become central to nearly every aspect of business, and this book provides the essential foundation needed to build and manage the scalable, mobile, secure networks these businesses require.
Table contents:
- PART ONE: INTRODUCTION
- CHAPTER 1: INTRODUCTION TO DATA COMMUNICATIONS
- 1.1 INTRODUCTION
- 1.2 DATA COMMUNICATIONS NETWORKS
- 1.3 NETWORK MODELS
- 1.4 NETWORK STANDARDS
- 1.5 FUTURE TRENDS
- 1.6 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- PART TWO: FUNDAMENTAL CONCEPTS
- CHAPTER 2: APPLICATION LAYER
- 2.1 INTRODUCTION
- 2.2 APPLICATION ARCHITECTURES
- 2.3 WORLD WIDE WEB
- 2.4 ELECTRONIC MAIL
- 2.5 OTHER APPLICATIONS
- 2.6 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- CHAPTER 3: PHYSICAL LAYER
- 3.1 INTRODUCTION
- 3.2 CIRCUITS
- 3.3 COMMUNICATION MEDIA
- 3.4 DIGITAL TRANSMISSION OF DIGITAL DATA
- 3.5 ANALOG TRANSMISSION OF DIGITAL DATA
- 3.6 DIGITAL TRANSMISSION OF ANALOG DATA
- 3.7 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- CHAPTER 4: DATA LINK LAYER
- 4.1 INTRODUCTION
- 4.2 MEDIA ACCESS CONTROL
- 4.3 ERROR CONTROL
- 4.4 DATA LINK PROTOCOLS
- 4.5 TRANSMISSION EFFICIENCY
- 4.6 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- CHAPTER 5: NETWORK AND TRANSPORT LAYERS
- 5.1 INTRODUCTION
- 5.2 TRANSPORT AND NETWORK LAYER PROTOCOLS
- 5.3 TRANSPORT LAYER FUNCTIONS
- 5.4 ADDRESSING
- 5.5 ROUTING
- 5.6 TCP/IP EXAMPLE
- 5.7 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- PART THREE: NETWORK TECHNOLOGIES
- CHAPTER 6: NETWORK DESIGN
- 6.1 INTRODUCTION
- 6.2 NEEDS ANALYSIS
- 6.3 TECHNOLOGY DESIGN
- 6.4 COST ASSESSMENT
- 6.5 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- CHAPTER 7: WIRED AND WIRELESS LOCAL AREA NETWORKS
- 7.1 INTRODUCTION
- 7.2 LAN COMPONENTS
- 7.3 WIRED ETHERNET
- 7.4 WIRELESS ETHERNET
- 7.5 THE BEST PRACTICE LAN DESIGN
- 7.6 IMPROVING LAN PERFORMANCE
- 7.7 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- CHAPTER 8: BACKBONE NETWORKS
- 8.1 INTRODUCTION
- 8.2 SWITCHED BACKBONES
- 8.3 ROUTED BACKBONES
- 8.4 VIRTUAL LANS
- 8.5 THE BEST PRACTICE BACKBONE DESIGN
- 8.6 IMPROVING BACKBONE PERFORMANCE
- 8.7 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- CHAPTER 9: WIDE AREA NETWORKS
- 9.1 INTRODUCTION
- 9.2 DEDICATED-CIRCUIT NETWORKS
- 9.3 PACKET-SWITCHED NETWORKS
- 9.4 VIRTUAL PRIVATE NETWORKS
- 9.5 THE BEST PRACTICE WAN DESIGN
- 9.6 IMPROVING WAN PERFORMANCE
- 9.7 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- CHAPTER 10: THE INTERNET
- 10.1 INTRODUCTION
- 10.2 HOW THE INTERNET WORKS
- 10.3 INTERNET ACCESS TECHNOLOGIES
- 10.4 THE FUTURE OF THE INTERNET
- 10.5 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- PART FOUR: NETWORK MANAGEMENT
- CHAPTER 11: NETWORK SECURITY
- 11.1 INTRODUCTION
- 11.2 RISK ASSESSMENT
- 11.3 ENSURING BUSINESS CONTINUITY
- 11.4 INTRUSION PREVENTION
- 11.5 BEST PRACTICE RECOMMENDATIONS
- 11.6 IMPLICATIONS FOR YOUR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- CHAPTER 12: NETWORK MANAGEMENT
- 12.1 INTRODUCTION
- 12.2 DESIGNING FOR NETWORK PERFORMANCE
- 12.3 CONFIGURATION MANAGEMENT
- 12.4 PERFORMANCE AND FAULT MANAGEMENT
- 12.5 END USER SUPPORT
- 12.6 COST MANAGEMENT
- 12.7 IMPLICATIONS FOR CYBER SECURITY
- SUMMARY
- KEY TERMS
- QUESTIONS
- EXERCISES
- APPENDIX A: CONNECTOR CABLES
- A.1 RS232 (DB-25)/RS449 (DB-9)
- A.2 NULL MODEM CABLE CONNECTIONS
- A.3 DATA SIGNALING/SYNCHRONIZATION
- A.4 ETHERNET AND RJ-45
- A.5 UNIVERSAL SERIAL BUS
- A.6 FIREWIRE
- APPENDIX B: SPANNING TREE PROTOCOL
- APPENDIX C: IP TELEPHONY
- APPENDIX D: TCP/IP GAME
- D.1 INTRODUCTION
- D.2 APPLICATION LAYER
- D.3 TRANSPORT LAYER
- D.4 NETWORK LAYER
- D.5 DATA LINK LAYER
- D.6 PHYSICAL LAYER
- D.7 NOTE TO INSTRUCTORS
- D.8 PREPARING TO TEACH THE GAME
- D.9 TEACHING THE GAME
- GLOSSARY
- INDEX
- END USER LICENSE AGREEMENT
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