Business Data Communications and Networking, 14th Edition - Complete Solutions Manual

Business Data Communications and
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Networking
14th Edition by Jerry FitzGerald
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Complete Chapter Solutions Manual are
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included (Ch 1 to 12)
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** Immediate Download
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** Swift Response
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** All Chapters included
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** End of Chapter Answers
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,CHAPTER 1 J


INTRODUCTION TO DATA COMMUNICATIONS
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Chapter Summary
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ThisJchapterJintroducesJtheJstudentsJtoJtheJconceptJofJdataJcommunicationsJinJbusiness.JItJdescribesJ
whyJitJisJimportantJtoJstudyJdataJcommunicationsJandJintroducesJyouJtoJtheJthreeJfundamentalJquest
ionsJthatJthisJbookJanswers.JNext,JitJdiscussesJtheJbasicJtypesJandJcomponentsJofJaJdataJcommunicati
onJnetwork.JAlso,JitJexaminesJtheJimportanceJofJaJnetworkJmodelJbasedJonJlayers.JFinally,JitJdescrib
esJtheJthreeJkeyJtrendsJinJtheJfutureJofJnetworkingJandJtheJimportanceJofJcyberJsecurity.

Learning Objectives
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 BeJawareJofJtheJthreeJfundamentalJquestionsJthisJbookJanswers
 BeJawareJofJtheJapplicationsJofJdataJcommunicationsJnetworks
 BeJawareJofJhowJdataJcommunicationsJfitJwithinJtheJdisciplineJofJMIS
 BeJfamiliarJwithJtheJmajorJcomponentsJofJandJtypesJofJnetworks
 UnderstandJtheJroleJofJnetworkJlayers
 BeJfamiliarJwithJtheJroleJofJnetworkJstandards
 BeJawareJofJcyberJsecurityJissues
 BeJawareJofJthreeJkeyJtrendsJinJcommunicationsJandJnetworking

,Key Terms
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AmericanJNationalJStandardsJInstituteJ(ANSI InternetworkJlayersJ
) Intranet
ApplicationJlayerJ Layers
Attacks LocalJareaJnetworkJ(LAN)JMail
BackboneJnetworkJ(BN) Jserver

BringJYourJOnJDeviceJ(BYOD)J NativeJapps
Browser-based NetworkJofJThingsJ(NoT)JNetw
CableJ orkJlayer
Circuit OpenJSystemsJInterconnectionJReferenceJ
JClient modelJ(OSIJmodel)
CyberJsecurityJ Peer-to-
DataJlinkJlayerJ peerJnetworksJPhysica
Extranet lJlayerJProtocol
FileJserverJHar ProtocolJDataJUnitJ(PDU)JProt
dwareJlayer ocolJstack
InstituteJofJElectricalJandJElectronicsJ RequestJforJCommentJ(RFC)JR
EngineersJ(IEEE) outer
InternationalJTelecommunicationsJUnion- ServerJStandar
JTelecommunicationsJGroupJ(ITU- dsJSwitchJTran
T)JInternetJEngineeringJTaskJForceJ(IETF)JIn sportJlayerJWeb
ternetJmodel Jserver

InternetJofJThingsJ(IoT)JInternet WideJareaJnetworksJ(WAN)JWi
JserviceJproviderJ(ISP) relessJaccessJpoint

, Chapter Outline
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1.1 Introduction
1.2 DataJCommunicationsJNetworks
1.2.1 ComponentsJofJaJNetwork
1.2.2 TypesJofJNetworks
1.3 NetworkJModels
1.3.1 OpenJSystemsJInterconnectionJReferenceJModel
1.3.2 InternetJModel
1.3.3 MessageJTransmissionJUsingJLayers
1.4 NetworkJStandards
1.4.1 TheJImportanceJofJStandards
1.4.2 TheJStandards-MakingJProcess
1.4.3 CommonJStandards
1.5 FutureJTrends
1.5.1 WirelessJLANJandJBYOD
1.5.2 TheJInternetJofJThings
1.5.3 MassivelyJOnline
1.6 ImplicationsJforJCyberJSecurityJ
Summary