HND商务信息与通讯技术OUTCOME1

Part1:Identifyandevaluatetheroleofbusinessinformationindecision-making.Question1:StrategicManagementStrategicmanagementisresponsibleformakingdecisionsthataffectwholecompany.Thesedecisionsaregenerallyverycomplexandunstructured.Theymakelong-termdecisions.Internal:Themarkettrends.Ifthecompanycanobservetheindex,itwillunderstandtheneedsofthecompany,soastodecideitwillproducetheproductstogainmoreprofit.External:thestaffingneeds.Ifthe0°mpanycanimproveemployeebenefitsincreasetheirrewardsitwillmakeemployeeshavemorepower.TacticalManagementTacticalmanagersarethemiddlemanagement.Theymakemedium-termdecisionsa忏1ecting budgets,monitoringoperations,developingpoliciesobtainingresources.Tacticalmanagersdeveloptacticstoachievetheoverallstrategicaimsandobjectivessetbythestrategicmanager.Internal:Thebudgets.Ifthecompanyhasabudgetprocess,itwillbeabletocontrolthebudgetandcontrolthecompany'scashposition.Andtheenterprisecapitalwillbecomemoreflexible.External:Iftheenterprisehasthefixedsuppliers,itwillguaranteethequalityofenterpriseproductsandsaveoperatingtimethusenhancestheenterprisethecompetitiveabilityandincreasemoreprofits.OperationalManagementTheoperationalmanageristhefirstlinemanagerorsupervisor.Theyareresponsiblefortheday-to-dayopera甘onsofthebusiness.Internal:Iftheenterprisesta仔attendancerecordeve叩day,itcanworkoutaplanforamoreperfectplanaccordingtotheinformation,sothatemployeesworkmoree仔iciently.External:Thecustomerneeds.Iftheenterp川seunderstandcustomerneeds,itsproductstoattractcustomersandincreaseincome.SeniorManagementStrategicQuestion2:"Enterpriseresourceplanningisacross-functionalenterprisesystemdrivenbyanintegratedsuiteofso仕waremodulesthatsupportsthebasicinternalbusinesspro⑴ssesofa^mpany,"ERPgivesacompanyanintegratedreal-timeviewofi怡corebusinessprocessessuchasproduction,orderprocessing,andinventorymanagementtiedtogetherbyERPapplicationssoftwareandacommondatabasemaintainedbyadatabasemanagementsystem.ERPsystemstrackbusinessresources(suchascashrawmaterials,andproductioncapacity)andthestatusofcommitmentsmadebythebusiness(suchascustomerorders,purchaseorders,andemployeepayroll),nomatterwhichdepartment(manufacturing,purchasing,salesaccounting,andsoon)hasenteredthedataintothesystem.ERPfacilitatesinformationf10wbetweenallbusinessfunctionsinsidetheorganizationandmanagesconnectionstooutsidestakeholders.(Wikipedia2013)Thisinformationsystemwouldsupportdecision-makingatstrategiclevels.ERPprovidessupporttoupperlevelmanagementtoprovidethemwithcriticaldecisionmakingdecisionsupportallowstheupperlevelmanagementtomakemanagerialchoicesthatenhancethebusinessdowntheroad.ERPalsocreatesamoreagilempanythatbetteradaptstochange.ERPmakesacompanymoreflexibleandless时gidlystructuredsoorganizationcomponentsoperatemorecohesivelyenhancingthebusiness-4nternallyandexterna11y.ERPcangreatlyimprovethequalityandefficiencyofabusiness.Bykeepingacompany'sinternalbusinessprocessrunningsmoothlyERPcanleadtobetteroutputsthatbenefitthecompanysuchascustomerservice,andmanufacturing."Customerrelationshipmanagementisamodelformanagingacompany'sinteractionswithcurrentandfuturecustomers."Itinvolvesusingtechnologytoorganizeautomateandsynchronizesalesmarketingcustomerserviceandtechnicalsuppo凡(Wikipedia2013)Thisinformationsystemwouldsupportdecision-makingatoperationallevels.AccesscontroliscrucialfortheSCMtool.Ontheonehand,sincethisisteamdevelopment,mayneedtolimitcertainmembersoftheauthority;Thesub-projectoftheespeciallybigprojectstendtobeinvolvedinoutsourcing,attheendofthealignmentstagewillinvolvealotofdifferentunitsneedmorerightsmanagement-Accesscontrolontheotherhandalsoreducedthepossibilityofwrongoperation,indirectimprovetheavailabilityoftheSCMtool.SCMtoolsrecordprogramsandfilesmodifiedtr司ectorytrackchangeinformationmakethesoftwaredevelopmentworkcompletedinBaseline(Baseline)gradualwa弘avoidingtheuncontrolledsoftwaredevelopmentsituation,makedevelopmentstatusinorder."Supplychainmanagementisthemanagementoftheflowofgoods.Itincludesthemovementandstorageofrawmaterials,work-in-processinventoryandfinishedgoodsfrompointoforigintopointofconsumption."Interconnectedorinterlinkednetworkschannelsandnodebusinessesareinvolvedintheprovisionofproductsandservicesrequiredbyendcustomersinasupplychain.Supplychainmanagementhasbeendefinedasthe"design,planningexecutioncontrolandmonito时ngofsupplychainactivitieswiththeobjectiveofcreatingnetvalue,buildingacompetitiveinfrastructure,leveragingworldwidelogisticssynchronizingsupplywithdemandandmeasuringperformanceglobally."(Wikipedia2013)Thisinformationsystemwouldsupportdecision-makingatoperationa川evels...CRMisnotonlyoneinthefaceofcustomermarketingandservicedepartment，alsoisabusinessdepartmentscanshareinformationandresourcespla仔'ormfortheautomationwork,inordertomaximizetheminingandcoordinationofenterpriseresources,expandthesurvivalspaceandpotential.CRMiscustomerinformationintopositivecustomerrelationshipandtheworkingprocessofthecycle.ThroughtheCRMcanmoretrulycomprehensivecollectionanalysisofcustomerinformationtoprovidecustomerswithmulti-angle,all-roundservice.

Question3:Question3:"TheDataProtectionAct1998isaUnitedKingdomActofParliamentwhichdefinesUKlawontheprocessingofdataonidentifiablelivingpeople.ItisthemainpieceoflegislationthatgovernstheprotectionofpersonaldataintheUK.AlthoughtheActitselfdoesnotmentionprivacy,itwasenactedtobringUKlawintolinewiththeEUdataprotectiondirectiveof1995whichrequiredMemberStatestoprotectpeople'sfundamentalrightsandfreedomsandinparticulartheirrighttoprivacywithrespecttotheprocessingofpersonaldata."(Wikipedia,2013)1thinkitnecessa叩forenterprisestousethecanbetterprotectcorporatedataandinformation,toreducealotofbusinessrisk."TheCopyright,DesignsandPatentsAct1988(c.48),alsoknownastheCDPA,isanActoftheParliamentoftheUnitedKingdomwhichreceivedRoyalAssenton15November1988.Itreformulatesalmostcompletelythestatutorybasisofcopyrightlaw(includingpe斤。rmingrights)intheUnitedKingdom,whichhad,untilthenbeengovernedbytheCopyrightAct1956(c.74).Italsocreatesanunregistereddesignright,andcontainsanumberofmodificationstothelawoftheUnitedKingdomonRegisteredDesignsandpatents."(Wikipedia,2013)1suggestitnecessaryforenterprisestousetheAct.Itcanhelpenterp川sestobetterprotectandincreasetheirowninterests.Part2:DescribeandevaluatedatacommunicationsystemsandnewICTinnovations.Question1:Compareandcontrastthreedatacommunicationsystems.Alocalareanetwork(LAN)isanetworkthatconnectscomputerswithinalimitedgeographicaldistrict,usuallywithinanindependentofficeorbuilding.WideAreaNetwork(WAN)alsocalledRemoteComputerNetworkthescopeofitslargest,generallycanbefromafewtensofkilometerstotensofthousandsofmiles.Establishedanationalorinternationalnetworkisawideareanetwork.Inawideareanetwork,usedforthetransmissionofcommunicationsdevicesandtransmissionmediumcanbeprovidedbythetelecomsector.(NWPU,2013)"TheInternetisaglobalsystemofinterconnectedcomputernetworksthatuse

thestandardInternetprotocolsuite(TCA斤P)toserveseveralbillionusersworldwide.Itisanefworkofnefworksthatconsistsofmillionsofprivate,public,academic,business,andgovernmentnetworksoflocaltoglobalscopethatarelinkedbyabroadarrayofelectronicwirelessandopticalnetworkingtechnologies.TheInternetcarriesanextensiverangeofinformationresourcesandservicessuchastheinter-linkedhypertextdocumentsoftheWorldWideWeb(WWW)theinfrastructuretosuppo时emailandpeer-to-peernetworks."Forexample,MicrosoftServiceNetworkandEmailpassedthroughtheInterng.(Wikipedia,2013)Compare:Alocalareanetworkisanetworkwithinalimiteddistanceusuallyononegeographicalsite.TheWideAreaNetworkislargerthanlocalareanetwork.TheInternetisglobal，themostwiderange.(IT1682011)(IT1682011)Thethreedatacommunicationsystemshavethemselvesadvantages,soitshouldbecombinedwitheachotherthedevelopmentofenterpriseswillbebetter.Question2:DescribetwobenefitsforeachofthethreeLocalareanetwork:Localareanetwork:・ ・ ， .8•Low-Ievelproto1isSimple.Inthelocalareanetwork(LAN)duetotheshortdistanceandtimedelayissmall,lowcost,hightransmissionrate,highreliabilitysothechannelutilizationhasnotconsideredthemainfactors,sothelow-Ievelprotocolissimple.Becauseofthecloserangetransmissionsotheerrorrateisve叩low.WideAreaNetwork:Itstransmissionspeedisbetlerandtransmitslargeamountsofdata.Itstransmissionrangeiswider.Internet:TheInternetprovidesabundantinformationresourcesandapplicationonlyitcantransmittheinformationsuchastext,voice,image,andthousandsofmilesaway,peoplecancar叩outreal-timeconversationsovertheIntemet,onlineetc.TheIntemetistheworld'smostopencomputernetwork.Everycomputeraslongasthesuppo时ofTCPIlPprotocolnbeconnectedtotheInternet,torealizeinformationresourcessharingetc.(100XUEXI,2010)Question3:IdentifyandevaluatethreethreatstosecurityofnetworkedinformationandthesecurityproceduresthatwouldbeappropriateforBWtoadopt.Fire:Fireistopointtointimeandspacecausedbytheburningoutofcontrol.Amongvariouskindsofdisasterfireisthemostoftenthemostcommonthreattopublicsafetyandsocialdevelopmentofoneofthemajordisasters.Enterprisesshouldbeinstalledintheindoorfirewaterspraynozzle;policyformulationaboutSmokingisprohibitedandsetupevacuationpassageway.

Thiscanbetterredu⑴thepossibilityoffire.Theft:Incommonusage,theftisthetakingofanotherperson'spropertywithoutthatperson'spermissionorconsentwiththeintenttodeprivetherigh町ulownerofit-Enterprisesshouldhiresecurityguardsandinstallcamerasatindoors,sothatwecanbetteravoidthethreatofthethief.Viruses:Acomputervirusisatypeofmalwarethatwhenexecuted,replicatesbyinsertingcopiesofitself(possiblymodified)intoothercomputerprograms,datafiles,orthebootsectoroftheharddrive;whenthisreplicationsucceedsthea仔'ectedareasarethensaidtobe"infected"Enterprisesshouldemploynetworksecurityengineerandsetupthefirewalltopreventvirusintrusion.Questio4: .Identify andevaluatethreeinnovationsintermsoftheirrelevancetotheneedsofQuestio4: .Identify andevaluatethreeinnovationsintermsoftheirrelevancetotheneedsofBW，theirmanagersandstaff.VoiceoverInternetProtocol:"VoiceoverInternetProtocol(VoIP)isamethodologyandgroupoftechnologiesforthedeliveryofcommunicationsandmultimediasessionsoverInternetProtocol(IP)networksITCvoicesuchastheInternet-OthertermscommonlyassociatedwithVolPareIPtelephonyInternettelephonyvoiceoverbroadband(VoBB)broadbandtelephonyIPcommunicationsandbroadbandphoneservice."(Wikipedia2013)ThegreatestbenefitofVoiceoverInternetProtocolisve叩cheap.Thiswillsavemoneyforthecompany.VoiceoverInternetProtocolservicesisvaried.VoiceoverInternetProtocoltransmissionmediaisdiversification.Cloudcomputing:"Cloud,orsomethingbeinginthecloud,isanexpressionusedtodescribeavarietyofdifferenttypesofcomputingconceptsthatinvolvealargenumberofcomputersconnectedthroughareal-timecommunicationnetworksuchastheInternet"(Wikipedia,2013)Security,cloudcomputingprovidesthemostreliableandsecuredatastoragecenter;usersdon'thavetoworryaboutdataloss,suchasvirusinvasionoftrouble.Conveniencecloudcomputingequipmentrequirementsforclientsisthelowest,isthemostconvenientforyoutouse.TencentQQ:TencentQQistencentdevelopedinternet-basedinstantmessaging(1M)software.SupporttencentQQonlinechat,videophone,point-to-pointbreakpointcontinuinglyfiles,sharefilesnetworkharddiskcustompanelQQ,E-mailandotherfunctionsandcanbeconnectedtothemobilecommunicationterminalandothercommunicationmethods.|EnterprisescanuseQQtocommunicatewithstaff,otherenterprises.InformationtransferfastSendingandreceivingmessageimmediately.Enterprisescanus