Business Data Communications and Networking 14th Edition Fitzgerald – Complete Solutions Manual – End of Chapter Answers & Instructor Resources

Business Data Communications and
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Networking h




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 h


INTRODUCTION TO DATA COMMUNICATIONS
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Chapter Summary
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Thishchapterhintroduceshthehstudentshtohthehconcepthofhdatahcommunicationshinhbusiness.hIthdescribe
shwhyhithishimportanthtohstudyhdatahcommunicationshandhintroduceshyouhtohthehthreehfundamentalhqu
estionshthaththishbookhanswers.hNext,hithdiscusseshthehbasichtypeshandhcomponentshofhahdatahcommu
nicationhnetwork.hAlso,hithexamineshthehimportancehofhahnetworkhmodelhbasedhonhlayers.hFinally,hith
describeshthehthreehkeyhtrendshinhthehfuturehofhnetworkinghandhthehimportancehofhcyberhsecurity.

Learning Objectives
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 Behawarehofhthehthreehfundamentalhquestionshthishbookhanswers
 Behawarehofhthehapplicationshofhdatahcommunicationshnetworks
 BehawarehofhhowhdatahcommunicationshfithwithinhthehdisciplinehofhMIS
 Behfamiliarhwithhthehmajorhcomponentshofhandhtypeshofhnetworks
 Understandhthehrolehofhnetworkhlayers
 Behfamiliarhwithhthehrolehofhnetworkhstandards
 Behawarehofhcyberhsecurityhissues
 Behawarehofhthreehkeyhtrendshinhcommunicationshandhnetworking

,Key Terms
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AmericanhNationalhStandardshInstituteh(ANS Internetworkhlayers
I) hIntranet

Applicationhlayer Layers
hAttacks Localhareahnetworkh(LAN)hMai
Backbonehnetworkh(BN) lhserver
BringhYourhOnhDeviceh(BYOD)h Nativehapps
Browser-based NetworkhofhThingsh(NoT)hNet
Cableh workhlayer
Circuit OpenhSystemshInterconnectionhReferenceh
hClient modelh(OSIhmodel)
Cyberhsecurity Peer-to-
hDatahlinkhlayer peerhnetworkshPhysica
hExtranet lhlayerhProtocol
FilehserverhHar ProtocolhDatahUnith(PDU)hProt
dwarehlayer ocolhstack
InstitutehofhElectricalhandhElectronicsh RequesthforhCommenth(RFC)hR
Engineersh(IEEE) outer
InternationalhTelecommunicationshUnion- ServerhStandar
hTelecommunicationshGrouph(ITU- dshSwitchhTran
T)hInternethEngineeringhTaskhForceh(IETF)hI sporthlayerhWe
nternethmodel bhserver
InternethofhThingsh(IoT)hInterne Widehareahnetworksh(WAN)hW
thservicehproviderh(ISP) irelesshaccesshpoint

, Chapter Outline
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1.1 Introduction
1.2 DatahCommunicationshNetworks
1.2.1 ComponentshofhahNetwork
1.2.2 TypeshofhNetworks
1.3 NetworkhModels
1.3.1 OpenhSystemshInterconnectionhReferencehModel
1.3.2 InternethModel
1.3.3 MessagehTransmissionhUsinghLayers
1.4 NetworkhStandards
1.4.1 ThehImportancehofhStandards
1.4.2 ThehStandards-MakinghProcess
1.4.3 CommonhStandards
1.5 FuturehTrends
1.5.1 WirelesshLANhandhBYOD
1.5.2 ThehInternethofhThings
1.5.3 MassivelyhOnline
1.6 ImplicationshforhCyberhSecurityh
Summary